Class SfRichTextBoxAdv

Represents the root element of a rich text editing control which operates on DocumentAdv objects.

Inheritance
System.Object
SfRichTextBoxAdv
Namespace: Syncfusion.Windows.Controls.RichTextBoxAdv
Assembly: Syncfusion.SfRichTextBoxAdv.WPF.dll
Syntax
public class SfRichTextBoxAdv : Control
Examples

The following code example demonstrates how to define the SfRichTextBoxAdv control.

<RichTextBoxAdv:SfRichTextBoxAdv x:Name="richTextBoxAdv" xmlns:RichTextBoxAdv="clr-namespace:Syncfusion.Windows.Controls.RichTextBoxAdv;assembly=Syncfusion.SfRichTextBoxAdv.Wpf">
    <RichTextBoxAdv:DocumentAdv>
        <RichTextBoxAdv:SectionAdv>
            <RichTextBoxAdv:ParagraphAdv>
                <RichTextBoxAdv:SpanAdv>Hello World.</RichTextBoxAdv:SpanAdv>
            </RichTextBoxAdv:ParagraphAdv>
        </RichTextBoxAdv:SectionAdv>
    </RichTextBoxAdv:DocumentAdv>
</RichTextBoxAdv:SfRichTextBoxAdv>
// Defines the control.
Syncfusion.Windows.Controls.RichTextBoxAdv.SfRichTextBoxAdv richTextBoxAdv = new Syncfusion.Windows.Controls.RichTextBoxAdv.SfRichTextBoxAdv();

DocumentAdv documentAdv = new DocumentAdv();
SectionAdv sectionAdv = new SectionAdv();
ParagraphAdv paragraphAdv = new ParagraphAdv();
SpanAdv spanAdv = new SpanAdv();
spanAdv.Text = "Hello world.";


paragraphAdv.Inlines.Add(spanAdv);
sectionAdv.Blocks.Add(paragraphAdv);
documentAdv.Sections.Add(sectionAdv);


// Defines the document for SfRichTextBoxAdv control.
richTextBoxAdv.Document = documentAdv;

' Defines the control.
Dim richTextBoxAdv As New Syncfusion.Windows.Controls.RichTextBoxAdv.SfRichTextBoxAdv()

Dim documentAdv As New DocumentAdv()
Dim sectionAdv As New SectionAdv()
Dim paragraphAdv As New ParagraphAdv()
Dim spanAdv As New SpanAdv()
spanAdv.Text = "Hello world."

paragraphAdv.Inlines.Add(spanAdv)
sectionAdv.Blocks.Add(paragraphAdv)
documentAdv.Sections.Add(sectionAdv)

' Defines the document for SfRichTextBoxAdv control.
richTextBoxAdv.Document = documentAdv

Constructors

SfRichTextBoxAdv()

Initializes a new instance of the SfRichTextBoxAdv class.

Declaration
public SfRichTextBoxAdv()

Fields

AcceptsTabProperty

Identifies the AcceptsTab dependency property.

Declaration
public static readonly DependencyProperty AcceptsTabProperty
Field Value
Type Description
System.Windows.DependencyProperty

The identifier for the AcceptsTab dependency property.

BackgroundProperty

Identifies the Background dependency property.

Declaration
public static readonly DependencyProperty BackgroundProperty
Field Value
Type Description
System.Windows.DependencyProperty

The identifier for the Background dependency property.

CaretBrushProperty

Identifies the CaretBrush dependency property.

Declaration
public static readonly DependencyProperty CaretBrushProperty
Field Value
Type Description
System.Windows.DependencyProperty

The identifier for the CaretBrush dependency property.

CaretWidthProperty

Identifies the CaretWidth dependency property.

Declaration
public static readonly DependencyProperty CaretWidthProperty
Field Value
Type Description
System.Windows.DependencyProperty

The identifier for the CaretWidth dependency property.

DocumentProperty

Identifies the Document dependency property.

Declaration
public static readonly DependencyProperty DocumentProperty
Field Value
Type Description
System.Windows.DependencyProperty

The identifier for the Document dependency property.

DocumentTitleProperty

Identifies the DocumentTitle dependency property.

Declaration
public static readonly DependencyProperty DocumentTitleProperty
Field Value
Type Description
System.Windows.DependencyProperty

The identifier for the DocumentTitle dependency property.

EditorSettingsProperty

Identifies the EditorSettings dependency property.

Declaration
public static readonly DependencyProperty EditorSettingsProperty
Field Value
Type Description
System.Windows.DependencyProperty

The identifier for the EditorSettings dependency property.

EnableMiniToolBarProperty

Identifies the EnableMiniToolBar dependency property.

Declaration
public static readonly DependencyProperty EnableMiniToolBarProperty
Field Value
Type Description
System.Windows.DependencyProperty

The identifier for the EnableMiniToolBar dependency property.

ExportSettingsProperty

Identifies the ExportSettings dependency property.

Declaration
public static readonly DependencyProperty ExportSettingsProperty
Field Value
Type Description
System.Windows.DependencyProperty

The identifier for the ExportSettings dependency property.

FontNamesProperty

Identifies the FontNames dependency property.

Declaration
public static readonly DependencyProperty FontNamesProperty
Field Value
Type Description
System.Windows.DependencyProperty

The identifier for the FontNames dependency property.

ForegroundProperty

Identifies the Foreground dependency property.

Declaration
public static DependencyProperty ForegroundProperty
Field Value
Type Description
System.Windows.DependencyProperty

The identifier for the Foreground dependency property.

GripperSizeProperty

Identifies the GripperSize dependency property.

Declaration
public static readonly DependencyProperty GripperSizeProperty
Field Value
Type Description
System.Windows.DependencyProperty

The identifier for the GripperSize dependency property.

HorizontalScrollBarVisibilityProperty

Identifies the HorizontalScrollBarVisibility dependency property.

Declaration
public static readonly DependencyProperty HorizontalScrollBarVisibilityProperty
Field Value
Type Description
System.Windows.DependencyProperty

The identifier for the HorizontalScrollBarVisibility dependency property.

HtmlImportExportSettingsProperty

Identifies the HtmlImportExportSettings dependency property.

Declaration
public static readonly DependencyProperty HtmlImportExportSettingsProperty
Field Value
Type Description
System.Windows.DependencyProperty

The identifier for the HtmlImportExportSettings dependency property.

IsReadOnlyProperty

Identifies the IsReadOnly dependency property.

Declaration
public static readonly DependencyProperty IsReadOnlyProperty
Field Value
Type Description
System.Windows.DependencyProperty

The identifier for the IsReadOnly dependency property.

IsVirtualizingProperty

Identifies the IsVirtualizing dependency property.

Declaration
public static readonly DependencyProperty IsVirtualizingProperty
Field Value
Type Description
System.Windows.DependencyProperty

The identifier for the IsVirtualizing dependency property.

IsZoomEnabledProperty

Identifies the IsZoomEnabled dependency property.

Declaration
public static readonly DependencyProperty IsZoomEnabledProperty
Field Value
Type Description
System.Windows.DependencyProperty

The identifier for the IsZoomEnabled dependency property.

LayoutTypeProperty

Identifies the LayoutType dependency property.

Declaration
public static readonly DependencyProperty LayoutTypeProperty
Field Value
Type Description
System.Windows.DependencyProperty

The identifier for the LayoutType dependency property.

LoadAsyncSettingsProperty

Identifies the LoadAsyncSettings dependency property.

Declaration
public static readonly DependencyProperty LoadAsyncSettingsProperty
Field Value
Type Description
System.Windows.DependencyProperty

The identifier for the LoadAsyncSettings dependency property.

LostFocusBehaviorProperty

Identifies the LostFocusBehavior dependency property.

Declaration
public static readonly DependencyProperty LostFocusBehaviorProperty
Field Value
Type
System.Windows.DependencyProperty

OverridesDocumentBackgroundProperty

Identifies the OverridesDocumentBackground dependency property.

Declaration
public static readonly DependencyProperty OverridesDocumentBackgroundProperty
Field Value
Type Description
System.Windows.DependencyProperty

The identifier for the OverridesDocumentBackground dependency property.

PaddingProperty

Identifies the Padding dependency property.

Declaration
public static readonly DependencyProperty PaddingProperty
Field Value
Type Description
System.Windows.DependencyProperty

The identifier for the Padding dependency property.

ParagraphCountProperty

Identifies the ParagraphCount dependency property.

Declaration
public static readonly DependencyProperty ParagraphCountProperty
Field Value
Type Description
System.Windows.DependencyProperty

The identifier for the ParagraphCount dependency property.

SelectionBrushProperty

Identifies the SelectionBrush dependency property.

Declaration
public static readonly DependencyProperty SelectionBrushProperty
Field Value
Type Description
System.Windows.DependencyProperty

The identifier for the SelectionBrush dependency property.

SpellCheckerProperty

Identifies the SpellChecker dependency property.

Declaration
public static readonly DependencyProperty SpellCheckerProperty
Field Value
Type Description
System.Windows.DependencyProperty

The identifier for the SpellChecker dependency property.

TextWrappingProperty

Identifies the TextWrapping dependency property.

Declaration
public static readonly DependencyProperty TextWrappingProperty
Field Value
Type Description
System.Windows.DependencyProperty

The identifier for the TextWrapping dependency property.

UseCtrlClickToFollowHyperlinkProperty

Identifies the UseCtrlClickToFollowHyperlink​​​ property.

Declaration
public static readonly DependencyProperty UseCtrlClickToFollowHyperlinkProperty
Field Value
Type Description
System.Windows.DependencyProperty

The identifier for the UseCtrlClickToFollowHyperlink​​​ dependency property.

VerticalScrollBarVisibilityProperty

Identifies the VerticalScrollBarVisibility dependency property.

Declaration
public static readonly DependencyProperty VerticalScrollBarVisibilityProperty
Field Value
Type Description
System.Windows.DependencyProperty

The identifier for the VerticalScrollBarVisibility dependency property.

WordCountProperty

Identifies the WordCount dependency property.

Declaration
public static readonly DependencyProperty WordCountProperty
Field Value
Type Description
System.Windows.DependencyProperty

The identifier for the WordCount dependency property.

ZoomFactorProperty

Identifies the ZoomFactor dependency property.

Declaration
public static readonly DependencyProperty ZoomFactorProperty
Field Value
Type Description
System.Windows.DependencyProperty

The identifier for the ZoomFactor dependency property.

Properties

AcceptsTab

Gets or sets a value that indicates how the SfRichTextBoxAdv control responds when the user presses the TAB key.

Declaration
public bool AcceptsTab { get; set; }
Property Value
Type Description
System.Boolean

True if pressing the TAB key inserts a tab character at the current cursor position or navigates to the next cell if current cursor position is within a table cell. False if pressing the TAB key moves the focus to the next control that is marked as a tab stop and does not insert a tab character or perform cell navigation. The default value is false.
Examples

The following code example demonstrates how to specify the SfRichTextBoxAdv control to accept Tab character as input.

<!-- Defines the SfRichTextBoxAdv control that accepts Tab character as input. --> 
<RichTextBoxAdv:SfRichTextBoxAdv x:Name="richTextBoxAdv" AcceptsTab="True"/>
// Defines the control.
SfRichTextBoxAdv richTextBoxAdv = new SfRichTextBoxAdv();
richTextBoxAdv.AcceptsTab = true;
' Defines the control.
Dim richTextBoxAdv As New SfRichTextBoxAdv()
richTextBoxAdv.AcceptsTab = True

AddToDictionaryCommand

Represents the AddToDictionary command, which requests that any misspelled word at the current position be added to the custom dictionary.

Declaration
public static RoutedUICommand AddToDictionaryCommand { get; }
Property Value
Type
System.Windows.Input.RoutedUICommand

AfterSpacingCommand

Represents the AfterSpacing command, which requests to apply after spacing for the selected paragraphs in a SfRichTextBoxAdv control.

Declaration
public static RoutedUICommand AfterSpacingCommand { get; }
Property Value
Type
System.Windows.Input.RoutedUICommand

AllowDownloadingImages

Gets or sets a value indicating whether the SfRichTextBoxAdv control can download the images from the internet.

Declaration
public static bool AllowDownloadingImages { get; set; }
Property Value
Type Description
System.Boolean

True, if the SfRichTextBoxAdv control can download the images from the internet. Otherwise False. The default is True.

ApplyStyleCommand

Represents the ApplyStyle command, which requests to apply style for the selected paragraphs in a SfRichTextBoxAdv control.

Declaration
public static RoutedUICommand ApplyStyleCommand { get; }
Property Value
Type
System.Windows.Input.RoutedUICommand

AutoFitTableCommand

Represents the AutoFitTable Command, which fits the columns width of selected table in SfRichTextBoxAdv control based on commmand parameter of type AutoFitType. Default value for command parameter is FitToContents.

Declaration
public static RoutedUICommand AutoFitTableCommand { get; }
Property Value
Type
System.Windows.Input.RoutedUICommand
Examples

The following code example demonstrates how to bind the AutoFitTableCommand to perform auto fit to window for selected table of SfRichTextBoxAdv control. 

<Button Content="AutoFitContents" Command="RichTextBoxAdv:SfRichTextBoxAdv.AutoFitTableCommand" CommandTarget="{Binding ElementName=richTextBoxAdv}" CommandParameter="FitToWindow" />
<!-- Defines the SfRichTextBoxAdv control --> 
<RichTextBoxAdv:SfRichTextBoxAdv x:Name="richTextBoxAdv" />
// Checks whether the command can be executed in current context.
if (SfRichTextBoxAdv.AutoFitTableCommand.CanExecute(AutoFitType.FitToWindow, richTextBoxAdv))
    // Executes the command.
    SfRichTextBoxAdv.AutoFitTableCommand.Execute(AutoFitType.FitToWindow, richTextBoxAdv);

Background

Gets or sets a brush that provides the background of the SfRichTextBoxAdv.

Declaration
public Brush Background { get; set; }
Property Value
Type Description
System.Windows.Media.Brush

The brush that provides the background of the SfRichTextBoxAdv. The default value is a SolidColorBrush with color of Black.
Examples

The following code example demonstrates how to define the background for SfRichTextBoxAdv control.

<!-- Defines the SfRichTextBoxAdv control with background as Blue. --> 
<RichTextBoxAdv:SfRichTextBoxAdv x:Name="richTextBoxAdv" Background="#FF0000FF"/>
// Defines the SfRichTextBoxAdv control with background as Blue.
SfRichTextBoxAdv richTextBoxAdv = new SfRichTextBoxAdv();
richTextBoxAdv.Background = new SolidColorBrush(Color.FromArgb(0xFF, 0x00, 0x00, 0xFF));
' Defines the SfRichTextBoxAdv control with background as Blue.
Dim richTextBoxAdv As New SfRichTextBoxAdv()
richTextBoxAdv.Background = New SolidColorBrush(Color.FromArgb(&HFF, &H0, &H0, &HFF))

BackSpaceKeyCommand

Represents the BackSpaceKey command, which requests to perform Backspace shortcut operation in a SfRichTextBoxAdv control.

Declaration
public static RoutedUICommand BackSpaceKeyCommand { get; }
Property Value
Type
System.Windows.Input.RoutedUICommand

BaselineAlignmentCommand

Represents the BaselineAlignment command, which requests to apply BaselineAlignment for the selected contents in a SfRichTextBoxAdv control.

Declaration
public static RoutedUICommand BaselineAlignmentCommand { get; }
Property Value
Type
System.Windows.Input.RoutedUICommand

BeforeSpacingCommand

Represents the BeforeSpacing command, which requests to apply before spacing for the selected paragraphs in a SfRichTextBoxAdv control.

Declaration
public static RoutedUICommand BeforeSpacingCommand { get; }
Property Value
Type
System.Windows.Input.RoutedUICommand

BoldCommand

Represents the Bold command, which requests to apply bold format for the selected contents in a SfRichTextBoxAdv control.

Declaration
public static RoutedUICommand BoldCommand { get; }
Property Value
Type
System.Windows.Input.RoutedUICommand

CaretBrush

Gets or sets the caret brush of the SfRichTextBoxAdv.

Declaration
public Brush CaretBrush { get; set; }
Property Value
Type Description
System.Windows.Media.Brush

The caret brush of the SfRichTextBoxAdv. The default value is a SolidColorBrush with auto color.
Examples

The following code example demonstrates how to define the caret brush for SfRichTextBoxAdv control.

<!-- Defines the SfRichTextBoxAdv control with caret brush as Blue. --> 
<RichTextBoxAdv:SfRichTextBoxAdv x:Name="richTextBoxAdv" CaretBrush="#FF0000FF"/>
// Defines the SfRichTextBoxAdv control with caret brush as Blue.
SfRichTextBoxAdv richTextBoxAdv = new SfRichTextBoxAdv();
richTextBoxAdv.CaretBrush = new SolidColorBrush(Color.FromArgb(0xFF, 0x00, 0x00, 0xFF));
' Defines the SfRichTextBoxAdv control with caret brush as Blue.
Dim richTextBoxAdv As New SfRichTextBoxAdv()
richTextBoxAdv.CaretBrush = New SolidColorBrush(Color.FromArgb(&HFF, &H0, &H0, &HFF))

CaretWidth

Gets or sets the caret width of the SfRichTextBoxAdv.

Declaration
public double CaretWidth { get; set; }
Property Value
Type Description
System.Double

The caret width of the SfRichTextBoxAdv.
Remarks

The default value is 1 Pixel.

Examples

The following code example demonstrates how to define the caret width for SfRichTextBoxAdv control.

<!-- Defines the SfRichTextBoxAdv control with caret brush as Blue. --> 
<RichTextBoxAdv:SfRichTextBoxAdv x:Name="richTextBoxAdv" CaretWidth="2"/>
// Defines the SfRichTextBoxAdv control with caret brush as Blue.
SfRichTextBoxAdv richTextBoxAdv = new SfRichTextBoxAdv();
richTextBoxAdv.CaretWidth = 2;
' Defines the SfRichTextBoxAdv control with caret brush as Blue.
Dim richTextBoxAdv As New SfRichTextBoxAdv()
richTextBoxAdv.CaretWidth = 2

CellBottomMarginCommand

Identifies the CellBottomMargin command.

Declaration
public static RoutedUICommand CellBottomMarginCommand { get; }
Property Value
Type
System.Windows.Input.RoutedUICommand

CellContentAlignmentCommand

Identifies the CellContentAlignment command.

Declaration
public static RoutedUICommand CellContentAlignmentCommand { get; }
Property Value
Type
System.Windows.Input.RoutedUICommand

CellLeftMarginCommand

Identifies the CellLeftMargin command.

Declaration
public static RoutedUICommand CellLeftMarginCommand { get; }
Property Value
Type
System.Windows.Input.RoutedUICommand

CellRightMarginCommand

Identifies the CellRightMargin command.

Declaration
public static RoutedUICommand CellRightMarginCommand { get; }
Property Value
Type
System.Windows.Input.RoutedUICommand

CellSpacingCommand

Identifies the CellSpacing command.

Declaration
public static RoutedUICommand CellSpacingCommand { get; }
Property Value
Type
System.Windows.Input.RoutedUICommand

CellTopMarginCommand

Identifies the CellTopMargin command.

Declaration
public static RoutedUICommand CellTopMarginCommand { get; }
Property Value
Type
System.Windows.Input.RoutedUICommand

CellVerticalAlignmentCommand

Identifies the CellVerticalAlignment command.

Declaration
public static RoutedUICommand CellVerticalAlignmentCommand { get; }
Property Value
Type
System.Windows.Input.RoutedUICommand

ChangeAllSpellingCommand

Represents the ChangeAllSpelling command, which requests that all occurrences of any misspelled word at the current position be changed.

Declaration
public static RoutedUICommand ChangeAllSpellingCommand { get; }
Property Value
Type
System.Windows.Input.RoutedUICommand

ChangeSpellingCommand

Represents the ChangeSpelling command, which requests that any misspelled word at the current position be changed.

Declaration
public static RoutedUICommand ChangeSpellingCommand { get; }
Property Value
Type
System.Windows.Input.RoutedUICommand

CheckSpellingCommand

Represents the CheckSpelling command, which requests that the document in a SfRichTextBoxAdv control be checked for spelling mistakes.

Declaration
public static RoutedUICommand CheckSpellingCommand { get; }
Property Value
Type
System.Windows.Input.RoutedUICommand

ClearFormattingCommand

Represents the ApplyStyle command, which requests to clear formatting for the selected paragraphs in a SfRichTextBoxAdv control.

Declaration
public static RoutedUICommand ClearFormattingCommand { get; }
Property Value
Type
System.Windows.Input.RoutedUICommand

ControlDownKeyCommand

Represents the ControlDownKey command, which requests to perform CTRL + Down shortcut operation in a SfRichTextBoxAdv control.

Declaration
public static RoutedUICommand ControlDownKeyCommand { get; }
Property Value
Type
System.Windows.Input.RoutedUICommand

ControlEndKeyCommand

Represents the ControlEndKey command, which requests to perform CTRL + End shortcut operation in a SfRichTextBoxAdv control.

Declaration
public static RoutedUICommand ControlEndKeyCommand { get; }
Property Value
Type
System.Windows.Input.RoutedUICommand

ControlHomeKeyCommand

Represents the ControlHomeKey command, which requests to perform CTRL + Home shortcut operation in a SfRichTextBoxAdv control.

Declaration
public static RoutedUICommand ControlHomeKeyCommand { get; }
Property Value
Type
System.Windows.Input.RoutedUICommand

ControlLeftKeyCommand

Represents the ControlLeftKey command, which requests to perform CTRL + Left shortcut operation in a SfRichTextBoxAdv control.

Declaration
public static RoutedUICommand ControlLeftKeyCommand { get; }
Property Value
Type
System.Windows.Input.RoutedUICommand

ControlRightKeyCommand

Represents the ControlRightKey command, which requests to perform CTRL + Right shortcut operation in a SfRichTextBoxAdv control.

Declaration
public static RoutedUICommand ControlRightKeyCommand { get; }
Property Value
Type
System.Windows.Input.RoutedUICommand

ControlShiftDownKeyCommand

Represents the ControlShiftDownKey command, which requests to perform CTRL + Shift + Down shortcut operation in a SfRichTextBoxAdv control.

Declaration
public static RoutedUICommand ControlShiftDownKeyCommand { get; }
Property Value
Type
System.Windows.Input.RoutedUICommand

ControlShiftEndKeyCommand

Represents the ControlShiftEndKey command, which requests to perform CTRL + Shift + End shortcut operation in a SfRichTextBoxAdv control.

Declaration
public static RoutedUICommand ControlShiftEndKeyCommand { get; }
Property Value
Type
System.Windows.Input.RoutedUICommand

ControlShiftHomeKeyCommand

Represents the ControlShiftHomeKey command, which requests to perform CTRL + Shift Home shortcut operation in a SfRichTextBoxAdv control.

Declaration
public static RoutedUICommand ControlShiftHomeKeyCommand { get; }
Property Value
Type
System.Windows.Input.RoutedUICommand

ControlShiftLeftKeyCommand

Represents the ControlShiftLeftKey command, which requests to perform CTRL + Shit + Left shortcut operation in a SfRichTextBoxAdv control.

Declaration
public static RoutedUICommand ControlShiftLeftKeyCommand { get; }
Property Value
Type
System.Windows.Input.RoutedUICommand

ControlShiftRightKeyCommand

Represents the ControlShiftRightKey command, which requests to perform CTRL + Shift + Right shortcut operation in a SfRichTextBoxAdv control.

Declaration
public static RoutedUICommand ControlShiftRightKeyCommand { get; }
Property Value
Type
System.Windows.Input.RoutedUICommand

ControlShiftUpKeyCommand

Represents the ControlShiftUpKey command, which requests to perform CTRL + Shift + Up shortcut operation in a SfRichTextBoxAdv control.

Declaration
public static RoutedUICommand ControlShiftUpKeyCommand { get; }
Property Value
Type
System.Windows.Input.RoutedUICommand

ControlUpKeyCommand

Represents the ControlUpKey command, which requests to perform CTRL + Up shortcut operation in a SfRichTextBoxAdv control.

Declaration
public static RoutedUICommand ControlUpKeyCommand { get; }
Property Value
Type
System.Windows.Input.RoutedUICommand

CopyCommand

Represents the Copy command, which requests that the selected contents in a SfRichTextBoxAdv control be copied to the clipboard.

Declaration
public static RoutedUICommand CopyCommand { get; }
Property Value
Type
System.Windows.Input.RoutedUICommand

CopyHyperlinkCommand

Represents the CopyHyperlink command, which requests that any hyperlink at the current position be copied.

Declaration
public static RoutedUICommand CopyHyperlinkCommand { get; }
Property Value
Type
System.Windows.Input.RoutedUICommand

CurrentPageNumber

Gets the current page number.

Declaration
public int CurrentPageNumber { get; }
Property Value
Type Description
System.Int32

If the SfRichTextBoxAdv control is loaded, then returns the page number of the first page in visible region. Otherwise returns zero.

CutCommand

Represents the Cut command, which requests that the selected contents in a SfRichTextBoxAdv control be moved to the clipboard.

Declaration
public static RoutedUICommand CutCommand { get; }
Property Value
Type
System.Windows.Input.RoutedUICommand

DecreaseFontSizeCommand

Represents the DecreaseFontSize command, which requests to decrease font size for the selected contents in a SfRichTextBoxAdv control.

Declaration
public static RoutedUICommand DecreaseFontSizeCommand { get; }
Property Value
Type
System.Windows.Input.RoutedUICommand

DecreaseIndentCommand

Represents the DecreaseIndent command, which requests to decrease the left indent for the selected paragraphs in a SfRichTextBoxAdv control.

Declaration
public static RoutedUICommand DecreaseIndentCommand { get; }
Property Value
Type
System.Windows.Input.RoutedUICommand

DefaultCellBottomMarginCommand

Identifies the DefaultCellBottomMargin command.

Declaration
public static RoutedUICommand DefaultCellBottomMarginCommand { get; }
Property Value
Type
System.Windows.Input.RoutedUICommand

DefaultCellLeftMarginCommand

Identifies the DefaultCellLeftMargin command.

Declaration
public static RoutedUICommand DefaultCellLeftMarginCommand { get; }
Property Value
Type
System.Windows.Input.RoutedUICommand

DefaultCellRightMarginCommand

Identifies the DefaultCellRightMargin command.

Declaration
public static RoutedUICommand DefaultCellRightMarginCommand { get; }
Property Value
Type
System.Windows.Input.RoutedUICommand

DefaultCellTopMarginCommand

Identifies the DefaultCellTopMargin command.

Declaration
public static RoutedUICommand DefaultCellTopMarginCommand { get; }
Property Value
Type
System.Windows.Input.RoutedUICommand

DeleteAllCommentsCommand

Represents the DeleteAllComments command, which requests that all comments in the document be deleted.

Declaration
public static RoutedUICommand DeleteAllCommentsCommand { get; }
Property Value
Type
System.Windows.Input.RoutedUICommand

DeleteColumnCommand

Represents the DeleteColumn command, which requests to delete the entire column of a table at current position in a SfRichTextBoxAdv control.

Declaration
public static RoutedUICommand DeleteColumnCommand { get; }
Property Value
Type
System.Windows.Input.RoutedUICommand

DeleteCommentCommand

Represents the DeleteComment command, which requests that any comment at the current position be deleted.

Declaration
public static RoutedUICommand DeleteCommentCommand { get; }
Property Value
Type
System.Windows.Input.RoutedUICommand

DeleteKeyCommand

Represents the DeleteKey command, which requests to perform Delete shortcut operation in a SfRichTextBoxAdv control.

Declaration
public static RoutedUICommand DeleteKeyCommand { get; }
Property Value
Type
System.Windows.Input.RoutedUICommand

DeleteRowCommand

Represents the DeleteRow command, which requests to delete the entire row of the table at current position in a SfRichTextBoxAdv control.

Declaration
public static RoutedUICommand DeleteRowCommand { get; }
Property Value
Type
System.Windows.Input.RoutedUICommand

DeleteTableCommand

Represents the DeleteTable command, which requests to delete the entire table at current position in a SfRichTextBoxAdv control.

Declaration
public static RoutedUICommand DeleteTableCommand { get; }
Property Value
Type
System.Windows.Input.RoutedUICommand

Document

Gets or Sets the DocumentAdv.

Declaration
public DocumentAdv Document { get; set; }
Property Value
Type Description
DocumentAdv

The DocumentAdv instance loaded in the SfRichTextBoxAdv.
Examples

The following code example demonstrates how to define the document for SfRichTextBoxAdv

<!-- Defines the SfRichTextBoxAdv control. --> 
<RichTextBoxAdv:SfRichTextBoxAdv x:Name="richTextBoxAdv">
    <RichTextBoxAdv:DocumentAdv>
        <!-- Add any number of sections here. -->
        <RichTextBoxAdv:SectionAdv>
            <!-- Add any number of paragraphs and tables here. -->
            <RichTextBoxAdv:ParagraphAdv>
                <!-- Add any number of spans, images, comments and hyperlink fields here. -->
                <RichTextBoxAdv:SpanAdv>Hello World.</RichTextBoxAdv:SpanAdv>
            </RichTextBoxAdv:ParagraphAdv>
        </RichTextBoxAdv:SectionAdv>
    </RichTextBoxAdv:DocumentAdv>
 </RichTextBoxAdv:SfRichTextBoxAdv>
// Defines the control.
SfRichTextBoxAdv richTextBoxAdv = new SfRichTextBoxAdv();

// Defines the document.
DocumentAdv documentAdv = new DocumentAdv();


// Defines and adds a section to the document.
SectionAdv sectionAdv = new SectionAdv();


// Add any number of sections here.
documentAdv.Sections.Add(sectionAdv);


// Defines and adds a paragraph to the section.
ParagraphAdv paragraphAdv = new ParagraphAdv();


// Add any number of paragraphs, tables here.
sectionAdv.Blocks.Add(paragraphAdv);


// Defines and add a span to the paragraph.
SpanAdv spanAdv = new SpanAdv();
spanAdv.Text = "Hello world.";


// Add any number of spans, images, comments and hyperlink fields here.
paragraphAdv.Inlines.Add(spanAdv);


// Defines the document for SfRichTextBoxAdv control.
richTextBoxAdv.Document = documentAdv;

' Defines the control.
Dim richTextBoxAdv As New SfRichTextBoxAdv()

' Defines the document.
Dim documentAdv As New DocumentAdv()

' Defines and adds a section to the document.
Dim sectionAdv As New SectionAdv()

' Add any number of sections here.
documentAdv.Sections.Add(sectionAdv)

' Defines and adds a paragraph to the section.
Dim paragraphAdv As New ParagraphAdv()

' Add any number of paragraphs, tables here.
sectionAdv.Blocks.Add(paragraphAdv)

' Defines and add a span to the paragraph.
Dim spanAdv As New SpanAdv()
spanAdv.Text = "Hello world."

' Add any number of spans, images, comments and hyperlink fields here.
paragraphAdv.Inlines.Add(spanAdv)

' Defines the document for SfRichTextBoxAdv control.
richTextBoxAdv.Document = documentAdv
See Also

DocumentTitle

Gets or sets the title of the document.

Declaration
public string DocumentTitle { get; set; }
Property Value
Type Description
System.String

The title of the document
Examples

The following code example demonstrates how to define the tile for the document in SfRichTextBoxAdv control.

<!-- Defines the SfRichTextBoxAdv control with title for document. --> 
<RichTextBoxAdv:SfRichTextBoxAdv x:Name="richTextBoxAdv" DocumentTitle="My Notes"/>
// Defines the SfRichTextBoxAdv control with title for document.
SfRichTextBoxAdv richTextBoxAdv = new SfRichTextBoxAdv();
richTextBoxAdv.DocumentTitle = "My Notes";
' Defines the SfRichTextBoxAdv control with title for document.
Dim richTextBoxAdv As New SfRichTextBoxAdv()
richTextBoxAdv.DocumentTitle = "My Notes"

DownKeyCommand

Represents the DownKey command, which requests to perform Down shortcut operation in a SfRichTextBoxAdv control.

Declaration
public static RoutedUICommand DownKeyCommand { get; }
Property Value
Type
System.Windows.Input.RoutedUICommand

EditorSettings

Gets or sets the settings for editing operations.

Declaration
public EditorSettings EditorSettings { get; set; }
Property Value
Type
EditorSettings
Examples

The following code example demonstrates how to define editor settings for a SfRichTextBoxAdv control.

<RichTextBoxAdv:SfRichTextBoxAdv x:Name="richTextBoxAdv" LayoutType="Pages">
    <RichTextBoxAdv:SfRichTextBoxAdv.EditorSettings>
        <!-- Defines editor settings with live resizing -->
        <RichTextBoxAdv:EditorSettings ResizingMode="Live" />
    </RichTextBoxAdv:SfRichTextBoxAdv.EditorSettings>
</RichTextBoxAdv:SfRichTextBoxAdv>
// Defines the control.
SfRichTextBoxAdv richTextBoxAdv = new SfRichTextBoxAdv();

//Defines the editor settings with live resizing.
EditorSettings editorSettings = new EditorSettings();
editorSettings.ResizingMode = ResizingMode.Live;


richTextBoxAdv.EditorSettings = editorSettings;

/// ' Defines the control.
Dim richTextBoxAdv As New SfRichTextBoxAdv()

'Defines the editor settings with live resizing.
Dim loadAsyncSettings As New EditorSettings()
editorSettings.ResizingMode = ResizingMode.Live

richTextBoxAdv.EditorSettings = editorSettings

EnableMiniToolBar

Gets or sets a value indicating whether mini toolbar needs to be enabled in SfRichTextBoxAdv.

Declaration
public bool EnableMiniToolBar { get; set; }
Property Value
Type Description
System.Boolean

True, if mini toolbar is enabled. Otherwise False. The default is true.
Examples

The following code example demonstrates how to enable or disable mini toolbar in SfRichTextBoxAdv control.

<!-- Defines the SfRichTextBoxAdv control with mini toolbar disabled. --> 
<RichTextBoxAdv:SfRichTextBoxAdv x:Name="richTextBoxAdv" EnableMiniToolBar="False"/>
// Defines the SfRichTextBoxAdv control with mini toolbar disabled.
SfRichTextBoxAdv richTextBoxAdv = new SfRichTextBoxAdv();
richTextBoxAdv.EnableMiniToolBar = false;
' Defines the SfRichTextBoxAdv control with mini toolbar disabled.
Dim richTextBoxAdv As New SfRichTextBoxAdv()
richTextBoxAdv.EnableMiniToolBar = False

EndKeyCommand

Represents the EndKey command, which requests to perform End shortcut operation in a SfRichTextBoxAdv control.

Declaration
public static RoutedUICommand EndKeyCommand { get; }
Property Value
Type
System.Windows.Input.RoutedUICommand

EnterKeyCommand

Represents the EnterKey command, which requests to perform Enter shortcut operation in a SfRichTextBoxAdv control.

Declaration
public static RoutedUICommand EnterKeyCommand { get; }
Property Value
Type
System.Windows.Input.RoutedUICommand

ExportSettings

Gets or sets the settings for export operation.

Declaration
public ExportSettings ExportSettings { get; set; }
Property Value
Type
ExportSettings

FirstLineIndentCommand

Represents the FirstLineIndent command, which requests to apply first line indent for the selected paragraphs in a SfRichTextBoxAdv control.

Declaration
public static RoutedUICommand FirstLineIndentCommand { get; }
Property Value
Type
System.Windows.Input.RoutedUICommand

FontColorCommand

Represents the FontColor command, which requests to apply font color for the selected contents in a SfRichTextBoxAdv control.

Declaration
public static RoutedUICommand FontColorCommand { get; }
Property Value
Type
System.Windows.Input.RoutedUICommand

FontFamilyCommand

Represents the FontFamily command, which requests to apply font family for the selected contents in a SfRichTextBoxAdv control.

Declaration
public static RoutedUICommand FontFamilyCommand { get; }
Property Value
Type
System.Windows.Input.RoutedUICommand

FontNames

Declaration
public ObservableCollection<string> FontNames { get; set; }
Property Value
Type
System.Collections.ObjectModel.ObservableCollection<System.String>

FontSizeCommand

Represents the FontSize command, which requests to apply font size for the selected contents in a SfRichTextBoxAdv control.

Declaration
public static RoutedUICommand FontSizeCommand { get; }
Property Value
Type
System.Windows.Input.RoutedUICommand

Foreground

Gets or sets a brush that describes the foreground color of the SfRichTextBoxAdv control.

Declaration
public Brush Foreground { get; set; }
Property Value
Type Description
System.Windows.Media.Brush

The brush that paints the foreground of the SfRichTextBoxAdv control. The default value is a SolidColorBrush with color of White.
Examples

The following code example demonstrates how to define the foreground for SfRichTextBoxAdv control.

<!-- Defines the SfRichTextBoxAdv control with foreground as Red. --> 
<RichTextBoxAdv:SfRichTextBoxAdv x:Name="richTextBoxAdv" Foreground="#FFFF0000"/>
// Defines the SfRichTextBoxAdv control with foreground as Red.
SfRichTextBoxAdv richTextBoxAdv = new SfRichTextBoxAdv();
richTextBoxAdv.Foreground = new SolidColorBrush(Color.FromArgb(0xFF, 0xFF, 0x0, 0x00));
' Defines the SfRichTextBoxAdv control with foreground as Red.
Dim richTextBoxAdv As New SfRichTextBoxAdv()
richTextBoxAdv.Foreground = New SolidColorBrush(Color.FromArgb(&HFF, &HFF, &H0, &H0))

GripperSize

Gets or sets the Gripper size used for Touch selection in SfRichTextBoxAdv.

Declaration
public double GripperSize { get; set; }
Property Value
Type Description
System.Double

The double value of Gripper size.
Examples

The following code example demonstrates how to define gripper size for the SfRichTextBoxAdv control.

<!-- Defines the SfRichTextBoxAdv control with gripper size as 20. --> 
<RichTextBoxAdv:SfRichTextBoxAdv x:Name="richTextBoxAdv" GripperSize="20"/>
// Defines the SfRichTextBoxAdv control with gripper size as 20.
SfRichTextBoxAdv richTextBoxAdv = new SfRichTextBoxAdv();
richTextBoxAdv.GripperSize = 20;
' Defines the SfRichTextBoxAdv control with gripper size as 20.
Dim richTextBoxAdv As New SfRichTextBoxAdv()
richTextBoxAdv.GripperSize = 20

HighlightColorCommand

Represents the HighlightColor command, which requests to apply HighlightColor for the selected contents in a SfRichTextBoxAdv control.

Declaration
public static RoutedUICommand HighlightColorCommand { get; }
Property Value
Type
System.Windows.Input.RoutedUICommand

HomeKeyCommand

Represents the HomeKey command, which requests to perform Home shortcut operation in a SfRichTextBoxAdv control.

Declaration
public static RoutedUICommand HomeKeyCommand { get; }
Property Value
Type
System.Windows.Input.RoutedUICommand

HorizontalScrollBar

Gets the Horizontal ScrollBar of the SfRichTextBoxAdv.

Declaration
public ScrollBar HorizontalScrollBar { get; }
Property Value
Type
System.Windows.Controls.Primitives.ScrollBar

HorizontalScrollBarVisibility

Gets or sets a value that indicates whether the horizontal scroll bar of the SfRichTextBoxAdv control needs to be visible.

Declaration
public bool HorizontalScrollBarVisibility { get; set; }
Property Value
Type Description
System.Boolean

The horizontal scroll bar of the SfRichTextBoxAdv control needs to be visible or not.
Examples

The following code example demonstrates how to enable or disable horizontal scroll bar visibility in SfRichTextBoxAdv control.

<!-- Defines the SfRichTextBoxAdv control with horizontal scroll bar visibility disabled. --> 
<RichTextBoxAdv:SfRichTextBoxAdv x:Name="richTextBoxAdv" HorizontalScrollBarVisibility="False"/>
// Defines the SfRichTextBoxAdv control with horizontal scroll bar visibility disabled.
SfRichTextBoxAdv richTextBoxAdv = new SfRichTextBoxAdv();
richTextBoxAdv.HorizontalScrollBarVisibility = false;
' Defines the SfRichTextBoxAdv control with horizontal scroll bar visibility disabled.
Dim richTextBoxAdv As New SfRichTextBoxAdv()
richTextBoxAdv.HorizontalScrollBarVisibility = False

HtmlImportExportSettings

Gets or sets the HtmlImportExportSettings specifies the settings for HTML import and export.

Declaration
public HtmlImportExportSettings HtmlImportExportSettings { get; set; }
Property Value
Type Description
HtmlImportExportSettings

The HtmlImportExportSettings instance specifies the settings for HTML import and export.
Examples

The following code example demonstrates how to define Html import and export settings for a SfRichTextBoxAdv control.

<RichTextBoxAdv:SfRichTextBoxAdv x:Name="richTextBoxAdv" LayoutType="Pages">
    <RichTextBoxAdv:SfRichTextBoxAdv.HtmlImportExportSettings>
        <!-- Defines page loading settings -->
        <RichTextBoxAdv:HtmlImportExportSettings IsOverwriteFontFamily="True" FontFamily="Times New Roman" />
    </RichTextBoxAdv:SfRichTextBoxAdv.HtmlImportExportSettings>
</RichTextBoxAdv:SfRichTextBoxAdv>
// Defines the control.
SfRichTextBoxAdv richTextBoxAdv = new SfRichTextBoxAdv();

//Defines the html import and export settings.
HtmlImportExportSettings htmlImportExportSettings = new HtmlImportExportSettings();
htmlImportExportSettings.IsOverwriteFontFamily = true;
htmlImportExportSettings.FontFamily = "Times New Roman";


richTextBoxAdv.HtmlImportExportSettings = htmlImportExportSettings;

' Defines the control.
Dim richTextBoxAdv As New SfRichTextBoxAdv()

'Defines the html import and export settings.
Dim htmlImportExportSettings As New HtmlImportExportSettings()
htmlImportExportSettings.IsOverwriteFontFamily = True
htmlImportExportSettings.FontFamily = "Times New Roman"

richTextBoxAdv.HtmlImportExportSettings = htmlImportExportSettings

IgnoreAllSpellingErrorsCommand

Represents the IgnoreAllSpellingErrors command, which requests that all occurrences of any misspelled word at the current position be ignored.

Declaration
public static RoutedUICommand IgnoreAllSpellingErrorsCommand { get; }
Property Value
Type
System.Windows.Input.RoutedUICommand

IncreaseFontSizeCommand

Represents the IncreaseFontSize command, which requests to increase font size for the selected contents in a SfRichTextBoxAdv control.

Declaration
public static RoutedUICommand IncreaseFontSizeCommand { get; }
Property Value
Type
System.Windows.Input.RoutedUICommand

IncreaseIndentCommand

Represents the IncreaseIndent command, which requests to apply increase indent for the selected paragraphs in a SfRichTextBoxAdv control.

Declaration
public static RoutedUICommand IncreaseIndentCommand { get; }
Property Value
Type
System.Windows.Input.RoutedUICommand

InputBindings

Gets the collection of input bindings associated with this element.

Declaration
public InputBindingCollection InputBindings { get; }
Property Value
Type Description
System.Windows.Input.InputBindingCollection

The collection of input bindings.

InsertBreakCommand

Represents the InsertBreak command, which inserts a break at current position in SfRichTextBoxAdv control based on optional command parameter of type BreakType. By default, page break will be inserted.

Declaration
public static RoutedUICommand InsertBreakCommand { get; }
Property Value
Type
System.Windows.Input.RoutedUICommand
Examples

The following code example demonstrates how to insert a page break using command in the SfRichTextBoxAdv control.

<Button Content="Insert Break" Command="RichTextBoxAdv:SfRichTextBoxAdv.InsertBreakCommand" CommandTarget="{Binding ElementName=richTextBoxAdv}" CommandParameter="PageBreak" />
<RichTextBoxAdv:SfRichTextBoxAdv x:Name="richTextBoxAdv" Grid.Row="1" xmlns:RichTextBoxAdv="clr-namespace:Syncfusion.Windows.Controls.RichTextBoxAdv;assembly=Syncfusion.SfRichTextBoxAdv.Wpf" />
// Executes insert break command to insert page break.
SfRichTextBoxAdv.InsertBreakCommand.Execute(BreakType.PageBreak, richTextBoxAdv);
' Executes insert break command to insert page break.
SfRichTextBoxAdv.InsertBreakCommand.Execute(BreakType.PageBreak, richTextBoxAdv)

InsertColumnCommand

Represents the InsertColumn Command, which requests to insert a column at current position in a SfRichTextBoxAdv control.

Declaration
public static RoutedUICommand InsertColumnCommand { get; }
Property Value
Type
System.Windows.Input.RoutedUICommand

InsertHyperlinkCommand

Represents the InsertHyperlink command, which inserts a hyperlink at current position in a SfRichTextBoxAdv control.

Declaration
public static RoutedUICommand InsertHyperlinkCommand { get; }
Property Value
Type
System.Windows.Input.RoutedUICommand
Examples

The following code example demonstrates how to insert a hyperlink using command in the SfRichTextBoxAdv control.

<Button Content="Insert Table" Command="RichTextBoxAdv:SfRichTextBoxAdv.InsertHyperlinkCommand" CommandTarget="{Binding ElementName=richTextBoxAdv}" CommandParameter="www.google.com" />
<RichTextBoxAdv:SfRichTextBoxAdv x:Name="richTextBoxAdv" Grid.Row="1" xmlns:RichTextBoxAdv="clr-namespace:Syncfusion.Windows.Controls.RichTextBoxAdv;assembly=Syncfusion.SfRichTextBoxAdv.Wpf" />
// Executes insert hyperlink command.
SfRichTextBoxAdv.InsertHyperlinkCommand.Execute("www.google.com", richTextBoxAdv);;
' Executes insert hyperlink command.
SfRichTextBoxAdv.InsertHyperlinkCommand.Execute("www.google.com", richTextBoxAdv)

InsertPictureCommand

Represents the InsertPicture command, which inserts a picture at current position in a SfRichTextBoxAdv control.

Declaration
public static RoutedUICommand InsertPictureCommand { get; }
Property Value
Type
System.Windows.Input.RoutedUICommand
Examples

The following code example demonstrates how to insert a picture using command in the SfRichTextBoxAdv control.

<Button Content="Insert Table" Command="RichTextBoxAdv:SfRichTextBoxAdv.InsertPictureCommand" CommandTarget="{Binding ElementName=richTextBoxAdv}" CommandParameter="c:/users/user1/pictures/rose.png" />
<RichTextBoxAdv:SfRichTextBoxAdv x:Name="richTextBoxAdv" Grid.Row="1" xmlns:RichTextBoxAdv="clr-namespace:Syncfusion.Windows.Controls.RichTextBoxAdv;assembly=Syncfusion.SfRichTextBoxAdv.Wpf" />
// Executes insert picture command.
SfRichTextBoxAdv.InsertPictureCommand.Execute("c:/users/user1/pictures/rose.png", richTextBoxAdv);;
' Executes insert picture command.
SfRichTextBoxAdv.InsertPictureCommand.Execute("c:/users/user1/pictures/rose.png", richTextBoxAdv)

InsertRowCommand

Represents the InsertRow command, which requests to insert a row at current position in a SfRichTextBoxAdv control.

Declaration
public static RoutedUICommand InsertRowCommand { get; }
Property Value
Type
System.Windows.Input.RoutedUICommand

InsertTableCommand

Represents the InsertTable command, which inserts a table at current position in a SfRichTextBoxAdv control.

Declaration
public static RoutedUICommand InsertTableCommand { get; }
Property Value
Type
System.Windows.Input.RoutedUICommand
Examples

The following code example demonstrates how to insert a table using command in the SfRichTextBoxAdv control.

<Button Content="Insert Table" Command="RichTextBoxAdv:SfRichTextBoxAdv.InsertTableCommand" CommandTarget="{Binding ElementName=richTextBoxAdv}" CommandParameter="2,3" />
<RichTextBoxAdv:SfRichTextBoxAdv x:Name="richTextBoxAdv" Grid.Row="1" xmlns:RichTextBoxAdv="clr-namespace:Syncfusion.Windows.Controls.RichTextBoxAdv;assembly=Syncfusion.SfRichTextBoxAdv.Wpf" />
// Executes insert table command.
SfRichTextBoxAdv.InsertTableCommand.Execute("2,3", richTextBoxAdv);;
' Executes insert table command.
SfRichTextBoxAdv.InsertTableCommand.Execute("2,3", richTextBoxAdv)

IsReadOnly

Gets or sets the value that determines if the user can change the content in the SfRichTextBoxAdv.

Declaration
public bool IsReadOnly { get; set; }
Property Value
Type Description
System.Boolean

The SfRichTextBoxAdv is read-only or not.
Examples

The following code example demonstrates how to enable or disable read only mode in SfRichTextBoxAdv control.

<!-- Defines the SfRichTextBoxAdv control with read only mode. --> 
<RichTextBoxAdv:SfRichTextBoxAdv x:Name="richTextBoxAdv" IsReadOnly="True"/>
// Defines the SfRichTextBoxAdv control with read only mode.
SfRichTextBoxAdv richTextBoxAdv = new SfRichTextBoxAdv();
richTextBoxAdv.IsReadOnly = true;
' Defines the SfRichTextBoxAdv control with read only mode.
Dim richTextBoxAdv As New SfRichTextBoxAdv()
richTextBoxAdv.IsReadOnly = True

IsVirtualizing

Gets or sets a value that indicates whether the SfRichTextBoxAdv control is virtualizing its contents.

Declaration
public bool IsVirtualizing { get; set; }
Property Value
Type Description
System.Boolean

True if the SfRichTextBoxAdv control is virtualizing its contents. False if the SfRichTextBoxAdv control does not virtualizing its contents. The default value is true.
Remarks

Virtualization is a technique by which a subset of UI elements are generated from a larger number of data items based on which items are visible on-screen to utilize minimal memory. Generating many UI elements when only a few elements might be on the screen can adversely affect the performance of your application. The SfRichTextBoxAdv control calculates the number of visible items and creates UI elements only for visible items. Also, This property does not have any effect on the Block mode.

Examples

The following code example demonstrates how to disable viritualization for the SfRichTextBoxAdv control.

<!-- Defines the SfRichTextBoxAdv control with virtualization disabled. --> 
<RichTextBoxAdv:SfRichTextBoxAdv x:Name="richTextBoxAdv" IsVirtualizing="False"/>
// Defines the SfRichTextBoxAdv control with virtualization disabled.
SfRichTextBoxAdv richTextBoxAdv = new SfRichTextBoxAdv();
richTextBoxAdv.IsVirtualizing = false;
' Defines the SfRichTextBoxAdv control with virtualization disabled.
Dim richTextBoxAdv As New SfRichTextBoxAdv()
richTextBoxAdv.IsVirtualizing = False

IsZoomEnabled

Get or Sets a value that indicates whether zooming needs to be enabled in the SfRichTextBoxAdv.

Declaration
public bool IsZoomEnabled { get; set; }
Property Value
Type Description
System.Boolean

Zoom is enabled in the SfRichTextBoxAdv is enabled or not.
Examples

The following code example demonstrates how to enable or disable zooming operation in SfRichTextBoxAdv control.

<!-- Defines the SfRichTextBoxAdv control with zooming operation disabled. --> 
<RichTextBoxAdv:SfRichTextBoxAdv x:Name="richTextBoxAdv" IsZoomEnabled="False"/>
// Defines the SfRichTextBoxAdv control with zooming operation disabled.
SfRichTextBoxAdv richTextBoxAdv = new SfRichTextBoxAdv();
richTextBoxAdv.IsZoomEnabled = false;
' Defines the SfRichTextBoxAdv control with zooming operation disabled.
Dim richTextBoxAdv As New SfRichTextBoxAdv()
richTextBoxAdv.IsZoomEnabled = False

ItalicCommand

Represents the Italic command, which requests to apply italic format for the selected contents in a SfRichTextBoxAdv control.

Declaration
public static RoutedUICommand ItalicCommand { get; }
Property Value
Type
System.Windows.Input.RoutedUICommand

LayoutType

Gets or Sets the LayoutType of the SfRichTextBoxAdv control.

Declaration
public LayoutType LayoutType { get; set; }
Property Value
Type Description
LayoutType

The LayoutType of the SfRichTextBoxAdv control.
Remarks

The default is LayoutType.Pages.

Examples

The following code example demonstrates how to define the SfRichTextBoxAdv control with continuous layout type.

<!-- Defines the SfRichTextBoxAdv control with continuous layout type. --> 
<RichTextBoxAdv:SfRichTextBoxAdv x:Name="richTextBoxAdv" LayoutType="Continuous"/>
// Defines the SfRichTextBoxAdv control with continuous layout type.
SfRichTextBoxAdv richTextBoxAdv = new SfRichTextBoxAdv();
richTextBoxAdv.LayoutType = LayoutType.Continuous;
' Defines the SfRichTextBoxAdv control with continuous layout type.
Dim richTextBoxAdv As New SfRichTextBoxAdv()
richTextBoxAdv.LayoutType = LayoutType.Continuous
See Also

LayoutTypeCommand

Represents the LayoutType command, which requests that the LayoutType in a SfRichTextBoxAdv control be changed

Declaration
public static RoutedUICommand LayoutTypeCommand { get; }
Property Value
Type
System.Windows.Input.RoutedUICommand

LeftIndentCommand

Represents the LeftIndent command, which requests to apply left indent for the selected paragraphs in a SfRichTextBoxAdv control.

Declaration
public static RoutedUICommand LeftIndentCommand { get; }
Property Value
Type
System.Windows.Input.RoutedUICommand

LeftKeyCommand

Represents the LeftKey command, which requests to perform Left shortcut operation in a SfRichTextBoxAdv control.

Declaration
public static RoutedUICommand LeftKeyCommand { get; }
Property Value
Type
System.Windows.Input.RoutedUICommand

LineSpacingCommand

Represents the LineSpacing command, which requests to apply line spacing for the selected paragraphs in a SfRichTextBoxAdv control.

Declaration
public static RoutedUICommand LineSpacingCommand { get; }
Property Value
Type
System.Windows.Input.RoutedUICommand

LineSpacingTypeCommand

Represents the LineSpacingType command, which requests to apply LineSpacingType for the selected paragraphs in a SfRichTextBoxAdv control.

Declaration
public static RoutedUICommand LineSpacingTypeCommand { get; }
Property Value
Type
System.Windows.Input.RoutedUICommand

LoadAsyncSettings

Gets or sets the settings for asynchronous document loading operation.

Declaration
public LoadAsyncSettings LoadAsyncSettings { get; set; }
Property Value
Type
LoadAsyncSettings
Examples

The following code example demonstrates how to define asynchronous loading settings for a SfRichTextBoxAdv control.

<RichTextBoxAdv:SfRichTextBoxAdv x:Name="richTextBoxAdv" LayoutType="Pages">
    <RichTextBoxAdv:SfRichTextBoxAdv.LoadAsyncSettings>
        <!-- Defines page loading settings -->
        <RichTextBoxAdv:LoadAsyncSettings InitialPageLoadCount="2" IncrementalPageLoadCount="1" />
    </RichTextBoxAdv:SfRichTextBoxAdv.LoadAsyncSettings>
</RichTextBoxAdv:SfRichTextBoxAdv>
// Defines the control.
SfRichTextBoxAdv richTextBoxAdv = new SfRichTextBoxAdv();

//Defines the asycnhronous loading settings.
LoadAsyncSettings loadAsyncSettings = new LoadAsyncSettings();
loadAsyncSettings.InitialPageLoadCount = 2;
loadAsyncSettings.IncrementalPageLoadCount = 1;


richTextBoxAdv.LoadAsyncSettings = loadAsyncSettings;

/// ' Defines the control.
Dim richTextBoxAdv As New SfRichTextBoxAdv()

'Defines the asycnhronous loading settings.
Dim loadAsyncSettings As New LoadAsyncSettings()
loadAsyncSettings.InitialPageLoadCount = 2
loadAsyncSettings.IncrementalPageLoadCount = 1

richTextBoxAdv.LoadAsyncSettings = loadAsyncSettings

LostFocusBehavior

Gets or sets a value that indicates whether the SfRichTextBoxAdv control displays the caret or selection highlight when the control does not have focus. The default value is LostFocusBehavior.None.

Declaration
public LostFocusBehavior LostFocusBehavior { get; set; }
Property Value
Type Description
LostFocusBehavior

One of the LostFocusBehavior values that specifies the desired value.
Examples

The following code example demonstrates how to define the selection visibility on control lost focus SfRichTextBoxAdv control.

<!-- Defines the SfRichTextBoxAdv control with selection highlight visible on lost focus. --> 
<RichTextBoxAdv:SfRichTextBoxAdv x:Name="richTextBoxAdv" LostFocusBehavior="ShowSelection"/>
// Defines the SfRichTextBoxAdv control with mini toolbar disabled.
SfRichTextBoxAdv richTextBoxAdv = new SfRichTextBoxAdv();
richTextBoxAdv.LostFocusBehavior = LostFocusBehavior.ShowSelection;
' Defines the SfRichTextBoxAdv control with selection highlight visible on lost focus.
Dim richTextBoxAdv As New SfRichTextBoxAdv()
richTextBoxAdv.LostFocusBehavior = LostFocusBehavior.ShowSelection

MergeSelectedCellsCommand

Represents the MergeSelectedCells command, which requests to merge the currently selected cells in a SfRichTextBoxAdv control.

Declaration
public static RoutedUICommand MergeSelectedCellsCommand { get; }
Property Value
Type
System.Windows.Input.RoutedUICommand

NavigateHyperlinkCommand

Represents the NavigateHyperlink command, which requests that any hyperlink at the current position be navigated.

Declaration
public static RoutedUICommand NavigateHyperlinkCommand { get; }
Property Value
Type
System.Windows.Input.RoutedUICommand

NewCommentCommand

Represents the NewComment command, which requests to add a comment at the current position.

Declaration
public static RoutedUICommand NewCommentCommand { get; }
Property Value
Type
System.Windows.Input.RoutedUICommand

NewDocumentCommand

Represents the NewDocument command, which requests to create a new document in a SfRichTextBoxAdv control.

Declaration
public static RoutedUICommand NewDocumentCommand { get; }
Property Value
Type
System.Windows.Input.RoutedUICommand

NextCommentCommand

Represents the NextComment command, which requests navigation to any next comment in the document.

Declaration
public static RoutedUICommand NextCommentCommand { get; }
Property Value
Type
System.Windows.Input.RoutedUICommand

OpenDocumentCommand

Represents the OpenDocument command, which requests to open an existing document in a SfRichTextBoxAdv control.

Declaration
public static RoutedUICommand OpenDocumentCommand { get; }
Property Value
Type
System.Windows.Input.RoutedUICommand

OverridesDocumentBackground

Gets or sets a value that indicates whether the background of SfRichTextBoxAdv overrides the document background when the LayoutType is Continuous.

Declaration
public bool OverridesDocumentBackground { get; set; }
Property Value
Type Description
System.Boolean

True if SfRichTextBoxAdv background overrides the document background when the LayoutType is Continuous. Otherwise False. The default is false.
Remarks

This property affects the background only when the LayoutType is Continuous.

Examples

The following code example demonstrates how to override the document background in a SfRichTextBoxAdv control.

<!-- Defines the SfRichTextBoxAdv control with document background overridden. --> 
<RichTextBoxAdv:SfRichTextBoxAdv x:Name="richTextBoxAdv" LayoutType="Continuous" Background="#FF808080" OverridesDocumentBackground="True"/>
// Defines the SfRichTextBoxAdv control with document background overridden.
SfRichTextBoxAdv richTextBoxAdv = new SfRichTextBoxAdv();
richTextBoxAdv.LayoutType = LayoutType.Continuous;
richTextBoxAdv.Background = new SolidColorBrush(Color.FromArgb(0xFF, 0x80, 0x80, 0x80));
richTextBoxAdv.OverridesDocumentBackground = true;
' Defines the SfRichTextBoxAdv control with document background overridden.
Dim richTextBoxAdv As New SfRichTextBoxAdv()
richTextBoxAdv.LayoutType = LayoutType.Continuous
richTextBoxAdv.Background = New SolidColorBrush(Color.FromArgb(&HFF, &H80, &H80, &H80))
richTextBoxAdv.OverridesDocumentBackground = True

Padding

Gets or sets the padding inside the SfRichTextBoxAdv control.

Declaration
public Thickness Padding { get; set; }
Property Value
Type Description
System.Windows.Thickness

The amount of space between the content of SfRichTextBoxAdv control and its Margin or Border. The default is a Thickness with values of 0 on all four sides.
Examples

The following code example demonstrates how to define padding for the SfRichTextBoxAdv control.

<!-- Defines the padding for SfRichTextBoxAdv control. --> 
<RichTextBoxAdv:SfRichTextBoxAdv x:Name="richTextBoxAdv" Padding="4 2 4 2"/>
// Defines the padding for SfRichTextBoxAdv control.
SfRichTextBoxAdv richTextBoxAdv = new SfRichTextBoxAdv();
richTextBoxAdv.Padding = new Thickness(4, 2, 4, 2);
' Defines the padding for SfRichTextBoxAdv control.
Dim richTextBoxAdv As New SfRichTextBoxAdv()
richTextBoxAdv.Padding = new Thickness(4, 2, 4, 2)

PageCount

Gets the total number of pages in the SfRichTextBoxAdv control.

Declaration
public int PageCount { get; }
Property Value
Type Description
System.Int32

Returns the total number of pages, if the SfRichTextBoxAdv control is loaded. Otherwise returns zero.

PageDownKeyCommand

Represents the PageDownKey command, which requests to perform PageDown shortcut operation in a SfRichTextBoxAdv control.

Declaration
public static RoutedUICommand PageDownKeyCommand { get; }
Property Value
Type
System.Windows.Input.RoutedUICommand

PageFitCommand

Represents the PageFit command, which requests that the Syncfusion.Windows.Controls.RichTextBoxAdv.SfRichTextBoxAdv.PageFitType in a SfRichTextBoxAdv control be changed.

Declaration
public static RoutedUICommand PageFitCommand { get; }
Property Value
Type
System.Windows.Input.RoutedUICommand

PageUpKeyCommand

Represents the PageUpKey command, which requests to perform PageUp shortcut operation in a SfRichTextBoxAdv control.

Declaration
public static RoutedUICommand PageUpKeyCommand { get; }
Property Value
Type
System.Windows.Input.RoutedUICommand

ParagraphCount

Gets the total number of paragraphs in the document.

Declaration
public int ParagraphCount { get; }
Property Value
Type Description
System.Int32

Returns the total number of words in the document. Default value is 0.
Examples

The following code example demonstrates how to get paragraphs count SfRichTextBoxAdv control.

// Defines the SfRichTextBoxAdv control.
SfRichTextBoxAdv richTextBoxAdv = new SfRichTextBoxAdv();
int paragraphCount = richTextBoxAdv.ParagraphCount;
' Defines the SfRichTextBoxAdv control.
Dim richTextBoxAdv As New SfRichTextBoxAdv()
Dim paragraphCount As Integer = richTextBoxAdv.ParagraphCount

PasteCommand

Represents the Paste command, which requests that the clipboard contents be pasted in a SfRichTextBoxAdv control.

Declaration
public static RoutedUICommand PasteCommand { get; }
Property Value
Type
System.Windows.Input.RoutedUICommand

PreviousCommentCommand

Represents the PreviousComment command, which requests navigation to any previous comment in the document.

Declaration
public static RoutedUICommand PreviousCommentCommand { get; }
Property Value
Type
System.Windows.Input.RoutedUICommand

PrintDocumentCommand

Represents the PrintDocument command, which requests to print the document in a SfRichTextBoxAdv control.

Declaration
public static RoutedUICommand PrintDocumentCommand { get; }
Property Value
Type
System.Windows.Input.RoutedUICommand

RedoCommand

Represents the Redo command, which requests that the last undone operation in a SfRichTextBoxAdv control be redone.

Declaration
public static RoutedUICommand RedoCommand { get; }
Property Value
Type
System.Windows.Input.RoutedUICommand

RemoveHyperlinkCommand

Represents the RemoveHyperlink command, which requests that any hyperlink at the current position be removed.

Declaration
public static RoutedUICommand RemoveHyperlinkCommand { get; }
Property Value
Type
System.Windows.Input.RoutedUICommand

RightIndentCommand

Represents the RightIndent command, which requests to apply right indent for the selected paragraphs in a SfRichTextBoxAdv control.

Declaration
public static RoutedUICommand RightIndentCommand { get; }
Property Value
Type
System.Windows.Input.RoutedUICommand

RightKeyCommand

Represents the RightKey command, which requests to perform Right shortcut operation in a SfRichTextBoxAdv control.

Declaration
public static RoutedUICommand RightKeyCommand { get; }
Property Value
Type
System.Windows.Input.RoutedUICommand

SaveAsDocumentCommand

Represents the SaveAs document command, which requests to save the document in a SfRichTextBoxAdv control.

Declaration
public static RoutedUICommand SaveAsDocumentCommand { get; }
Property Value
Type
System.Windows.Input.RoutedUICommand

SaveDocumentCommand

Represents the SaveDocument command, which requests to save the document in a SfRichTextBoxAdv control.

Declaration
public static RoutedUICommand SaveDocumentCommand { get; }
Property Value
Type
System.Windows.Input.RoutedUICommand

SelectAllCommand

Represents the SelectAll command, which requests that the entire document in a SfRichTextBoxAdv control be selected.

Declaration
public static RoutedUICommand SelectAllCommand { get; }
Property Value
Type
System.Windows.Input.RoutedUICommand

SelectCellCommand

Identifies the SelectCell command.

Declaration
public static RoutedUICommand SelectCellCommand { get; }
Property Value
Type
System.Windows.Input.RoutedUICommand

SelectColumnCommand

Identifies the SelectRow command.

Declaration
public static RoutedUICommand SelectColumnCommand { get; }
Property Value
Type
System.Windows.Input.RoutedUICommand

Selection

Gets the SelectionAdv of the SfRichTextBoxAdv.

Declaration
public SelectionAdv Selection { get; }
Property Value
Type Description
SelectionAdv

The instance of SelectionAdv.
See Also

SelectionBrush

Gets or sets a brush that describes the selection in the SfRichTextBoxAdv control.

Declaration
public Brush SelectionBrush { get; set; }
Property Value
Type Description
System.Windows.Media.Brush

The brush that paints the selection in the SfRichTextBoxAdv control. The default value is a SolidColorBrush with color of #FF808080.
Examples

The following code example demonstrates how to define the selection brush for SfRichTextBoxAdv control.

<!-- Defines the SfRichTextBoxAdv control with selection brush as Blue. --> 
<RichTextBoxAdv:SfRichTextBoxAdv x:Name="richTextBoxAdv" SelectionBrush="#FF0000FF"/>
// Defines the SfRichTextBoxAdv control with selection brush as Blue.
SfRichTextBoxAdv richTextBoxAdv = new SfRichTextBoxAdv();
richTextBoxAdv.SelectionBrush = new SolidColorBrush(Color.FromArgb(0xFF, 0x00, 0x00, 0xFF));
' Defines the SfRichTextBoxAdv control with selection brush as Blue.
Dim richTextBoxAdv As New SfRichTextBoxAdv()
richTextBoxAdv.SelectionBrush = New SolidColorBrush(Color.FromArgb(&HFF, &H0, &H0, &HFF))

SelectRowCommand

Identifies the SelectColumn command.

Declaration
public static RoutedUICommand SelectRowCommand { get; }
Property Value
Type
System.Windows.Input.RoutedUICommand

SelectTableCommand

Identifies the SelectTable command.

Declaration
public static RoutedUICommand SelectTableCommand { get; }
Property Value
Type
System.Windows.Input.RoutedUICommand

ShiftDownKeyCommand

Represents the ShiftDownKey command, which requests to perform Shift + Down shortcut operation in a SfRichTextBoxAdv control.

Declaration
public static RoutedUICommand ShiftDownKeyCommand { get; }
Property Value
Type
System.Windows.Input.RoutedUICommand

ShiftEndKeyCommand

Represents the ShiftEndKey command, which requests to perform Shift + End shortcut operation in a SfRichTextBoxAdv control.

Declaration
public static RoutedUICommand ShiftEndKeyCommand { get; }
Property Value
Type
System.Windows.Input.RoutedUICommand

ShiftEnterKeyCommand

Represents the ShiftEnterKey command, which requests to perform Shift + Enter shortcut operation in a SfRichTextBoxAdv control.

Declaration
public static RoutedUICommand ShiftEnterKeyCommand { get; }
Property Value
Type
System.Windows.Input.RoutedUICommand

ShiftHomeKeyCommand

Represents the ShiftHomeKey command, which requests to perform Shift + Home shortcut operation in a SfRichTextBoxAdv control.

Declaration
public static RoutedUICommand ShiftHomeKeyCommand { get; }
Property Value
Type
System.Windows.Input.RoutedUICommand

ShiftLeftKeyCommand

Represents the ShiftLeftKey command, which requests to perform Shift + Left shortcut operation in a SfRichTextBoxAdv control.

Declaration
public static RoutedUICommand ShiftLeftKeyCommand { get; }
Property Value
Type
System.Windows.Input.RoutedUICommand

ShiftRightKeyCommand

Represents the ShiftRightKey command, which requests to perform Shift + Right shortcut operation in a SfRichTextBoxAdv control.

Declaration
public static RoutedUICommand ShiftRightKeyCommand { get; }
Property Value
Type
System.Windows.Input.RoutedUICommand

ShiftTabKeyCommand

Represents the ShiftTabKey command, which requests to perform Shift + Tab shortcut operation in a SfRichTextBoxAdv control.

Declaration
public static RoutedUICommand ShiftTabKeyCommand { get; }
Property Value
Type
System.Windows.Input.RoutedUICommand

ShiftUpKeyCommand

Represents the ShiftUpKey command, which requests to perform Shift + Up shortcut operation in a SfRichTextBoxAdv control.

Declaration
public static RoutedUICommand ShiftUpKeyCommand { get; }
Property Value
Type
System.Windows.Input.RoutedUICommand

ShowBordersAndShadingDialogCommand

Identifies the show borders and shading dialog command.

Declaration
public static RoutedUICommand ShowBordersAndShadingDialogCommand { get; }
Property Value
Type
System.Windows.Input.RoutedUICommand

ShowCellOptionsDialogCommand

Identifies the show cell options dialog command.

Declaration
public static RoutedUICommand ShowCellOptionsDialogCommand { get; }
Property Value
Type
System.Windows.Input.RoutedUICommand

ShowCommentsCommand

Represents the ShowComments command, which requests to show the comments in a SfRichTextBoxAdv control.

Declaration
public static RoutedUICommand ShowCommentsCommand { get; }
Property Value
Type
System.Windows.Input.RoutedUICommand

ShowEncryptDocumentDialogCommand

Represents the ShowEncryptDocumentDialog command, which requests to show the encrypt document dialog in a SfRichTextBoxAdv control.

Declaration
public static RoutedUICommand ShowEncryptDocumentDialogCommand { get; }
Property Value
Type
System.Windows.Input.RoutedUICommand

ShowFindAndReplaceDialogCommand

Represents the ShowFindAndReplaceDialog command, which requests to show the find and replace dialog in a SfRichTextBoxAdv control.

Declaration
public static RoutedUICommand ShowFindAndReplaceDialogCommand { get; }
Property Value
Type
System.Windows.Input.RoutedUICommand

ShowFontDialogCommand

Represents the ShowFontDialog command, which requests to show the font dialog in a SfRichTextBoxAdv control.

Declaration
public static RoutedUICommand ShowFontDialogCommand { get; }
Property Value
Type
System.Windows.Input.RoutedUICommand

ShowHyperlinkDialogCommand

Represents the ShowHyperlinkDialog command, which requests to show the hyperlink dialog in a SfRichTextBoxAdv control.

Declaration
public static RoutedUICommand ShowHyperlinkDialogCommand { get; }
Property Value
Type
System.Windows.Input.RoutedUICommand

ShowInsertTableDialogCommand

Represents the ShowInsertTableDialog command, which requests to show the insert table dialog in a SfRichTextBoxAdv control.

Declaration
public static RoutedUICommand ShowInsertTableDialogCommand { get; }
Property Value
Type
System.Windows.Input.RoutedUICommand

ShowListDialogCommand

Represents the ShowListDialog command, which requests to show the list dialog in a SfRichTextBoxAdv control.

Declaration
public static RoutedUICommand ShowListDialogCommand { get; }
Property Value
Type
System.Windows.Input.RoutedUICommand

ShowOptionsPaneCommand

Represents the ShowOptionsPane command, which requests to show the options pane in a SfRichTextBoxAdv control.

Declaration
public static RoutedUICommand ShowOptionsPaneCommand { get; }
Property Value
Type
System.Windows.Input.RoutedUICommand

ShowParagraphDialogCommand

Represents the ShowParagraphDialog command, which requests to show the paragraph dialog in a SfRichTextBoxAdv control.

Declaration
public static RoutedUICommand ShowParagraphDialogCommand { get; }
Property Value
Type
System.Windows.Input.RoutedUICommand

ShowSpellingPaneCommand

Represents the ShowSpellingPane command, which requests to show the spelling pane in a SfRichTextBoxAdv control.

Declaration
public static RoutedUICommand ShowSpellingPaneCommand { get; }
Property Value
Type
System.Windows.Input.RoutedUICommand

ShowStyleDialogCommand

Represents the ShowStyleDialogCommand command, which requests to show the Styles dialog in a SfRichTextBoxAdv control.

Declaration
public static RoutedUICommand ShowStyleDialogCommand { get; }
Property Value
Type
System.Windows.Input.RoutedUICommand

ShowStylesDialogCommand

Represents the ShowStyleDialogCommand command, which requests to show the Styles dialog in a SfRichTextBoxAdv control.

Declaration
public static RoutedUICommand ShowStylesDialogCommand { get; }
Property Value
Type
System.Windows.Input.RoutedUICommand

ShowTableDialogCommand

Identifies the show table dialog command.

Declaration
public static RoutedUICommand ShowTableDialogCommand { get; }
Property Value
Type
System.Windows.Input.RoutedUICommand

ShowTableOptionsDialogCommand

Identifies the show table options dialog command.

Declaration
public static RoutedUICommand ShowTableOptionsDialogCommand { get; }
Property Value
Type
System.Windows.Input.RoutedUICommand

SpaceKeyCommand

Represents the SpaceKey command, which requests to perform Space shortcut operation in a SfRichTextBoxAdv control.

Declaration
public static RoutedUICommand SpaceKeyCommand { get; }
Property Value
Type
System.Windows.Input.RoutedUICommand

SpellChecker

Gets or Sets a spelling checker for the SfRichTextBoxAdv.

Declaration
public SpellChecker SpellChecker { get; set; }
Property Value
Type Description
SpellChecker

The spelling checker for the SfRichTextBoxAdv.
Examples

The following code example demonstrates how to enable spell checking functionality in a SfRichTextBoxAdv control.

<RichTextBoxAdv:SfRichTextBoxAdv x:Name="richTextBoxAdv" xmlns:System="clr-namespace:System;assembly=mscorlib" 
                                    xmlns:RichTextBoxAdv="clr-namespace:Syncfusion.Windows.Controls.RichTextBoxAdv;assembly=Syncfusion.SfRichTextBoxAdv.Wpf">
    <RichTextBoxAdv:SfRichTextBoxAdv.SpellChecker>
        <!-- Enables spell checking functionality. -->
        <RichTextBoxAdv:SpellChecker IsEnabled="True" IgnoreAlphaNumericWords="True" IgnoreURIs="True" IgnoreUppercaseWords="False">
            <RichTextBoxAdv:SpellChecker.CustomDictionaries>
                <!-- Defines the custom dictionaries for spell checking. -->
                <System:String>../../Assets/Default.dic</System:String>
            </RichTextBoxAdv:SpellChecker.CustomDictionaries>
        </RichTextBoxAdv:SpellChecker>
    </RichTextBoxAdv:SfRichTextBoxAdv.SpellChecker>
</RichTextBoxAdv:SfRichTextBoxAdv>
// Defines the control.
Syncfusion.Windows.Controls.RichTextBoxAdv.SfRichTextBoxAdv richTextBoxAdv = new Syncfusion.Windows.Controls.RichTextBoxAdv.SfRichTextBoxAdv();

// Enables the spell checking functionality.
SpellChecker spellChecker = new SpellChecker();
spellChecker.IsEnabled = true;
spellChecker.IgnoreAlphaNumericWords = true;
spellChecker.IgnoreURIs = true;
spellChecker.IgnoreUppercaseWords = false;
// Defines the custom dictionaries for spell checking.
spellChecker.CustomDictionaries.Add("../../Assets/Default.dic");


richTextBoxAdv.SpellChecker = spellChecker;

' Defines the control.
Dim richTextBoxAdv As New Syncfusion.Windows.Controls.RichTextBoxAdv.SfRichTextBoxAdv()

' Enables the spell checking functionality.
Dim spellChecker As New SpellChecker()
spellChecker.IsEnabled = True
spellChecker.IgnoreAlphaNumericWords = True
spellChecker.IgnoreURIs = True
spellChecker.IgnoreUppercaseWords = False
' Defines the custom dictionaries for spell checking.
spellChecker.CustomDictionaries.Add("../../Assets/Default.dic")

richTextBoxAdv.SpellChecker = spellChecker

StrikeThroughCommand

Represents the StrikeThrough command, which requests to apply StrikeThrough for the selected contents in a SfRichTextBoxAdv control.

Declaration
public static RoutedUICommand StrikeThroughCommand { get; }
Property Value
Type
System.Windows.Input.RoutedUICommand

SuggestionSettings

Declaration
public SuggestionSettings SuggestionSettings { get; set; }
Property Value
Type
SuggestionSettings

TabKeyCommand

Represents the TabKey command, which requests to perform Tab shortcut operation in a SfRichTextBoxAdv control.

Declaration
public static RoutedUICommand TabKeyCommand { get; }
Property Value
Type
System.Windows.Input.RoutedUICommand

TableAlignmentCommand

Identifies the TableAlignment command.

Declaration
public static RoutedUICommand TableAlignmentCommand { get; }
Property Value
Type
System.Windows.Input.RoutedUICommand

TableLeftIndentCommand

Identifies the TableLeftIndent command.

Declaration
public static RoutedUICommand TableLeftIndentCommand { get; }
Property Value
Type
System.Windows.Input.RoutedUICommand

TextAlignmentCommand

Represents the TextAlignment command, which requests to apply System.Windows.TextAlignment for the selected paragraphs in a SfRichTextBoxAdv control.

Declaration
public static RoutedUICommand TextAlignmentCommand { get; }
Property Value
Type
System.Windows.Input.RoutedUICommand

TextWrapping

Gets or Sets the TextWrapping of the SfRichTextBoxAdv control.

Declaration
public TextWrapping TextWrapping { get; set; }
Property Value
Type Description
TextWrapping

The TextWrapping of the SfRichTextBoxAdv control.
Remarks

The default is TextWrapping.Wrap.

Examples

The following code example demonstrates how to shows Text Wrapping with NoWrap SfRichTextBoxAdv control with Flow Layout 

<!-- Defines the SfRichTextBoxAdv control with text wrapping style as none. --> 
<RichTextBoxAdv:SfRichTextBoxAdv x:Name="richTextBoxAdv" LayoutType="Continuous" TextWrapping="NoWrap"/>
// Defines the SfRichTextBoxAdv control with text wrapping style as none..
SfRichTextBoxAdv richTextBoxAdv = new SfRichTextBoxAdv();
richTextBoxAdv.LayoutType = LayoutType.Continuous;
richTextBoxAdv.TextWrapping = TextWrapping.NoWrap;
' Defines the SfRichTextBoxAdv control with text wrapping style as none..
Dim richTextBoxAdv As New SfRichTextBoxAdv()
richTextBoxAdv.LayoutType = LayoutType.Continuous
richTextBoxAdv.TextWrapping = TextWrapping.NoWrap
See Also

ToggleBaselineAlignmentCommand

Represents the Toggle Baseline Alignment command, which requests to toggle BaselineAlignment for the selected contents in a SfRichTextBoxAdv control.

Declaration
public static RoutedUICommand ToggleBaselineAlignmentCommand { get; }
Property Value
Type
System.Windows.Input.RoutedUICommand

ToggleBeforeSpacingCommand

Represents the ToggleBeforeSpacing command, which requests to toggle before spacing for the selected paragraphs in a SfRichTextBoxAdv control.

Declaration
public static RoutedUICommand ToggleBeforeSpacingCommand { get; }
Property Value
Type
System.Windows.Input.RoutedUICommand

ToggleHighlightColorCommand

Represents the ToggleHighlightColor command, which requests to toggle HighlightColor for the selected contents in a SfRichTextBoxAdv control.

Declaration
public static RoutedUICommand ToggleHighlightColorCommand { get; }
Property Value
Type
System.Windows.Input.RoutedUICommand

ToggleUnderlineCommand

Represents the ToggleUnderline command, which requests to toggle Underline for the selected contents in a SfRichTextBoxAdv control.

Declaration
public static RoutedUICommand ToggleUnderlineCommand { get; }
Property Value
Type
System.Windows.Input.RoutedUICommand

UnderlineCommand

Represents the Underline command, which requests to apply Underline for the selected contents in a SfRichTextBoxAdv control.

Declaration
public static RoutedUICommand UnderlineCommand { get; }
Property Value
Type
System.Windows.Input.RoutedUICommand

UndoCommand

Represents the Undo command, which requests that the last edit operation in a SfRichTextBoxAdv control be undone.

Declaration
public static RoutedUICommand UndoCommand { get; }
Property Value
Type
System.Windows.Input.RoutedUICommand

UpKeyCommand

Represents the UpKey command, which requests to perform Up shortcut operation in a SfRichTextBoxAdv control.

Declaration
public static RoutedUICommand UpKeyCommand { get; }
Property Value
Type
System.Windows.Input.RoutedUICommand

Gets or sets a value that indicates whether the SfRichTextBoxAdv control requires holding CTRL key to enable hyperlink navigation on mouse click.

Declaration
public bool UseCtrlClickToFollowHyperlink { get; set; }
Property Value
Type Description
System.Boolean

True if CTRL key must be hold to enable hyperlink navigation on mouse click. False if mouse click is enough to enable hyperlink navigation without need for holding CTRL key. The default value is true.

The following code example demonstrates how to specify the SfRichTextBoxAdv control to enable hyperlink navigation on mouse click without need for holding CTRL key.

<!-- Defines the SfRichTextBoxAdv control that enables hyperlink navigation on mouse click without need for holding CTRL key. --> 
<RichTextBoxAdv:SfRichTextBoxAdv x:Name="richTextBoxAdv" UseCtrlClickToFollowHyperlink​​​="False"/>
// Defines the SfRichTextBoxAdv control that enables hyperlink navigation on mouse click without need for holding CTRL key.
SfRichTextBoxAdv richTextBoxAdv = new SfRichTextBoxAdv();
richTextBoxAdv.UseCtrlClickToFollowHyperlink​​​ = false;
' Defines the SfRichTextBoxAdv control that enables hyperlink navigation on mouse click without need for holding CTRL key.
Dim richTextBoxAdv As New SfRichTextBoxAdv()
richTextBoxAdv.UseCtrlClickToFollowHyperlink​​​ = False

UseLightWeightDom

Gets or sets a Boolean value indicating whether to use lightweight DOM or not. The default value is false.

Declaration
public static bool UseLightWeightDom { get; set; }
Property Value
Type Description
System.Boolean

True if SfRichTextBoxAdv control uses lightweight DOM; otherwise, false
Remarks

If this property is true, then all the formatting values will be removed from DependencyProperty and maintained internally in a memory optimized way to reduce main memory usage of DOM. This helps for loading large contents in SfRichTextBoxAdv control. Otherwise, all the formatting values are maintained in DependencyProperty and may increase the main memory usage of DOM.

Examples

The following code example demonstrates how to specify SfRichTextBoxAdv control to use lightweight DOM.

SfRichTextBoxAdv.UseLightWeightDom = true;
SfRichTextBoxAdv.UseLightWeightDom = True

VerticalScrollBar

Gets the Vertical ScrollBar of the SfRichTextBoxAdv.

Declaration
public ScrollBar VerticalScrollBar { get; }
Property Value
Type
System.Windows.Controls.Primitives.ScrollBar

VerticalScrollBarVisibility

Gets or sets a value that indicates whether the vertical scroll bar of the SfRichTextBoxAdv control needs to be visible.

Declaration
public bool VerticalScrollBarVisibility { get; set; }
Property Value
Type Description
System.Boolean

The vertical scroll bar of the SfRichTextBoxAdv control needs to be visible or not.
Examples

The following code example demonstrates how to enable or disable vertical scroll bar visibility in SfRichTextBoxAdv control.

<!-- Defines the SfRichTextBoxAdv control with vertical scroll bar visibility disabled. --> 
<RichTextBoxAdv:SfRichTextBoxAdv x:Name="richTextBoxAdv" VerticalScrollBarVisibility="False"/>
// Defines the SfRichTextBoxAdv control with vertical scroll bar visibility disabled.
SfRichTextBoxAdv richTextBoxAdv = new SfRichTextBoxAdv();
richTextBoxAdv.VerticalScrollBarVisibility = false;
' Defines the SfRichTextBoxAdv control with vertical scroll bar visibility disabled.
Dim richTextBoxAdv As New SfRichTextBoxAdv()
richTextBoxAdv.VerticalScrollBarVisibility = False

WordCount

Gets the total number of words in the document.

Declaration
public int WordCount { get; }
Property Value
Type Description
System.Int32

Returns the total number of words in the document. Default value is 0.
Examples

The following code example demonstrates how to get words count SfRichTextBoxAdv control.

// Defines the SfRichTextBoxAdv control.
SfRichTextBoxAdv richTextBoxAdv = new SfRichTextBoxAdv();
int wordCount = richTextBoxAdv.WordCount;
' Defines the SfRichTextBoxAdv control.
Dim richTextBoxAdv As New SfRichTextBoxAdv()
Dim wordCount As Integer = richTextBoxAdv.WordCount

ZoomFactor

Gets or Sets the zoom factor of SfRichTextBoxAdv control.

Declaration
public double ZoomFactor { get; set; }
Property Value
Type Description
System.Double

The zoom factor of SfRichTextBoxAdv control.
Remarks

The value should be represented in percentage [between 10 to 500].

Examples

The following code example demonstrates how to define zoom factor for the SfRichTextBoxAdv control.

<!-- Defines the SfRichTextBoxAdv control with zoom factor as 200%. --> 
<RichTextBoxAdv:SfRichTextBoxAdv x:Name="richTextBoxAdv" ZoomFactor="200"/>
// Defines the SfRichTextBoxAdv control with zoom factor as 200%.
SfRichTextBoxAdv richTextBoxAdv = new SfRichTextBoxAdv();
richTextBoxAdv.ZoomFactor = 200;
' Defines the SfRichTextBoxAdv control with zoom factor as 200%.
Dim richTextBoxAdv As New SfRichTextBoxAdv()
richTextBoxAdv.ZoomFactor = 200

Methods

ArrangeOverride(Size)

Provides the behavior for the Arrange pass of layout. Classes can override this method to define their own Arrange pass behavior.

Declaration
protected override Size ArrangeOverride(Size finalSize)
Parameters
Type Name Description
System.Windows.Size finalSize

The final area within the parent that this object should use to arrange itself and its children.
Returns
Type Description
System.Windows.Size

The actual size that is used after the element is arranged in layout.

Dispose()

Releases all resources used by the SfRichTextBoxAdv instance.

Declaration
public void Dispose()
Examples

The following code example demonstrates how to dispose an instance of SfRichTextBoxAdv.

<RichTextBoxAdv:SfRichTextBoxAdv x:Name="richTextBoxAdv"/>
public void OnUnloaded()
{
    if (richTextBoxAdv != null)
        richTextBoxAdv.Dispose();
}
Public Sub OnUnloaded()
    If richTextBoxAdv IsNot Nothing Then
        richTextBoxAdv.Dispose()
    End If
End Sub

Find(String, FindOptions)

Finds the first occurrence of the specified System.String in the SfRichTextBoxAdv from current selection with specified FindOptions.

Declaration
public TextSearchResult Find(string text, FindOptions findOption)
Parameters
Type Name Description
System.String text

The text to find.
FindOptions findOption

The FindOptions to match.
Returns
Type Description
TextSearchResult

Returns the TextSearchResult instance, if any matching text with the specified is found. Otherwise returns null.
Examples

The following code example demonstrates how to find first occurrence of the specified text in the SfRichTextBoxAdv.

<RichTextBoxAdv:SfRichTextBoxAdv x:Name="richTextBoxAdv"/>
public void FindText()
{
    // Finds for the specified text by matching case sensitive whole word.
    TextSearchResult textSearchResult = richTextBoxAdv.Find("Section", FindOptions.CaseSensitiveWholeWord);

if(textSearchResult != null)
{
    // If the text search result is found, select the result.
    richTextBoxAdv.Selection.Select(textSearchResult.Start, textSearchResult.End);

    // Applies bold formatting for the text.
    richTextBoxAdv.Selection.CharacterFormat.Bold = true;
}



}

Public Sub FindText()
     ' Finds for the specified text by matching case sensitive whole word.
     Dim textSearchResult As TextSearchResult = richTextBoxAdv.Find("Section", FindOptions.CaseSensitiveWholeWord)

     If textSearchResult IsNot Nothing Then
         ' If the text search result is found, select the result.
         richTextBoxAdv.Selection.SelectionRanges.Add(textSearchResult.Start, textSearchResult.[End])

         ' Applies bold formatting for the text.
         richTextBoxAdv.Selection.CharacterFormat.Bold = True
     End If
 End Sub
See Also

Find(Regex, FindOptions)

Finds the first occurrence of the specified System.Text.RegularExpressions.Regex pattern in the SfRichTextBoxAdv from current selection with specified FindOptions.

Declaration
public TextSearchResult Find(Regex pattern, FindOptions findOption)
Parameters
Type Name Description
System.Text.RegularExpressions.Regex pattern

The System.Text.RegularExpressions.Regex pattern to find.
FindOptions findOption

The FindOptions to match.
Returns
Type Description
TextSearchResult

Returns the TextSearchResult instance, if any matching System.Text.RegularExpressions.Regex pattern with the specified is found. Otherwise returns null.
Examples

The following code example demonstrates how to find first occurrence of the specified pattern in the SfRichTextBoxAdv.

<RichTextBoxAdv:SfRichTextBoxAdv x:Name="richTextBoxAdv"/>
public void FindPattern()
{
    // Finds for the specified pattern (lines starting with Section followed by space).
    TextSearchResult textSearchResult = richTextBoxAdv.Find(new Regex("^Section\\s"), FindOptions.None);

if(textSearchResult != null)
{
    // If the text search result is found, select the result.
    richTextBoxAdv.Selection.Select(textSearchResult.Start, textSearchResult.End);

    // Applies bold formatting for the text.
    richTextBoxAdv.Selection.CharacterFormat.Bold = true;
}



}

Public Sub FindPattern()
     ' Finds for the specified pattern (lines starting with Section followed by space).
     Dim textSearchResults As TextSearchResults = richTextBoxAdv.FindAll(New Regex("^Section\s"), FindOptions.None)

     If textSearchResult IsNot Nothing Then
         ' If the text search result is found, select the result.
         richTextBoxAdv.Selection.SelectionRanges.Add(textSearchResult.Start, textSearchResult.[End])

         ' Applies bold formatting for the text.
         richTextBoxAdv.Selection.CharacterFormat.Bold = True
     End If
 End Sub
See Also
System.Text.RegularExpressions.Regex

FindAll(String, FindOptions)

Finds all the occurrences of the specified System.String in the SfRichTextBoxAdv with specified FindOptions.

Declaration
public TextSearchResults FindAll(string text, FindOptions findOption)
Parameters
Type Name Description
System.String text

The text to find.
FindOptions findOption

The FindOptions to match.
Returns
Type Description
TextSearchResults

Returns the Syncfusion.Windows.Controls.RichTextBoxAdv.SfRichTextBoxAdv.TextSearchResults instance, if any matching text with the specified is found. Otherwise returns null.
Examples

The following code example demonstrates how to find all occurrences of the specified text in the SfRichTextBoxAdv.

<RichTextBoxAdv:SfRichTextBoxAdv x:Name="richTextBoxAdv"/>
public void FindAllText()
{
    // Finds for the specified text by matching case sensitive whole word.
    TextSearchResults textSearchResults = richTextBoxAdv.FindAll("Section", FindOptions.CaseSensitiveWholeWord);

if(textSearchResults != null)
{
   // If the text search results are found, select all the results.
   for (int i = 0; i &lt; textSearchResults.Count; i++)
   {
       TextSearchResult textSearchResult = textSearchResults[i];
       if (i == 0)
           richTextBoxAdv.Selection.Select(textSearchResult.Start, textSearchResult.End);
       else
           richTextBoxAdv.Selection.SelectionRanges.Add(textSearchResult.Start, textSearchResult.End);
   }

   // Applies highlight color for the text.
   richTextBoxAdv.Selection.CharacterFormat.HighlightColor = HighlightColor.Yellow;
}



}

Public Sub FindAllText()
     ' Finds for the specified text by matching case sensitive whole word.
     Dim textSearchResults As TextSearchResults = richTextBoxAdv.FindAll("Section", FindOptions.CaseSensitiveWholeWord)

     If textSearchResults IsNot Nothing Then
         ' If the text search result is found, select all the results.
         For i As Integer = 0 To textSearchResults.Count - 1
             Dim textSearchResult As TextSearchResult = textSearchResults(i)
             If i = 0 Then
                 richTextBoxAdv.Selection.[Select](textSearchResult.Start, textSearchResult.[End])
             Else
                 richTextBoxAdv.Selection.SelectionRanges.Add(textSearchResult.Start, textSearchResult.[End])
             End If
         Next

         ' Applies highlight color for the text.
         richTextBoxAdv.Selection.CharacterFormat.HighlightColor = HighlightColor.Yellow
     End If
 End Sub
See Also

FindAll(Regex, FindOptions)

Finds all the occurrences of specified System.Text.RegularExpressions.Regex pattern in the SfRichTextBoxAdv with specified FindOptions.

Declaration
public TextSearchResults FindAll(Regex pattern, FindOptions findOption)
Parameters
Type Name Description
System.Text.RegularExpressions.Regex pattern

The System.Text.RegularExpressions.Regex pattern to find.
FindOptions findOption

The FindOptions to match.
Returns
Type Description
TextSearchResults

Returns the Syncfusion.Windows.Controls.RichTextBoxAdv.SfRichTextBoxAdv.TextSearchResults instance, if any specified System.Text.RegularExpressions.Regex pattern is matched with the specified . Otherwise returns null.
Examples

The following code example demonstrates how to find all occurrences of the specified pattern in the SfRichTextBoxAdv.

<RichTextBoxAdv:SfRichTextBoxAdv x:Name="richTextBoxAdv"/>
public void FindAllPattern()
{
    // Finds for the specified pattern (lines starting with Section followed by space).
    TextSearchResults textSearchResults = richTextBoxAdv.FindAll(new Regex("^Section\\s"), FindOptions.None);

if(textSearchResults != null)
{
   // If the text search results are found, select all the results.
   for (int i = 0; i &lt; textSearchResults.Count; i++)
   {
       TextSearchResult textSearchResult = textSearchResults[i];
       if (i == 0)
           richTextBoxAdv.Selection.Select(textSearchResult.Start, textSearchResult.End);
       else
           richTextBoxAdv.Selection.SelectionRanges.Add(textSearchResult.Start, textSearchResult.End);
   }

   // Applies highlight color for the text.
   richTextBoxAdv.Selection.CharacterFormat.HighlightColor = HighlightColor.Yellow;
}



}

Public Sub FindAllPattern()
     ' Finds for the specified pattern (lines starting with Section followed by space).
     Dim textSearchResults As TextSearchResults = richTextBoxAdv.FindAll(New Regex("^Section\s"), FindOptions.None)

     If textSearchResults IsNot Nothing Then
         ' If the text search result is found, select all the results.
         For i As Integer = 0 To textSearchResults.Count - 1
             Dim textSearchResult As TextSearchResult = textSearchResults(i)
             If i = 0 Then
                 richTextBoxAdv.Selection.[Select](textSearchResult.Start, textSearchResult.[End])
             Else
                 richTextBoxAdv.Selection.SelectionRanges.Add(textSearchResult.Start, textSearchResult.[End])
             End If
         Next

         ' Applies highlight color for the text.
         richTextBoxAdv.Selection.CharacterFormat.HighlightColor = HighlightColor.Yellow
     End If
 End Sub
See Also
System.Text.RegularExpressions.Regex

GetSpellingError(TextPosition)

Returns a SpellingError instance associated with any spelling error at the specified TextPosition in the document.

Declaration
public SpellingError GetSpellingError(TextPosition textPosition)
Parameters
Type Name Description
TextPosition textPosition

The TextPosition instance at which spelling error to be checked.
Returns
Type Description
SpellingError

A SpellingError instance containing the details of the spelling error found at the TextPosition, or null if no spelling error exists at the specified TextPosition.
Examples

The following code example demonstrates how to get the spelling error at the specified text position in a SfRichTextBoxAdv control.

<RichTextBoxAdv:SfRichTextBoxAdv x:Name="richTextBoxAdv" xmlns:System="clr-namespace:System;assembly=mscorlib" 
                                    xmlns:RichTextBoxAdv="clr-namespace:Syncfusion.Windows.Controls.RichTextBoxAdv;assembly=Syncfusion.SfRichTextBoxAdv.Wpf">
    <RichTextBoxAdv:SfRichTextBoxAdv.SpellChecker>
        <!-- Enables spell checking functionality. -->
        <RichTextBoxAdv:SpellChecker IsEnabled="True" IgnoreAlphaNumericWords="True" IgnoreURIs="True" IgnoreUppercaseWords="False">
            <RichTextBoxAdv:SpellChecker.CustomDictionaries>
                <!-- Defines the custom dictionaries for spell checking. -->
                <System:String>../../Assets/Default.dic</System:String>
            </RichTextBoxAdv:SpellChecker.CustomDictionaries>
        </RichTextBoxAdv:SpellChecker>
    </RichTextBoxAdv:SfRichTextBoxAdv.SpellChecker>
</RichTextBoxAdv:SfRichTextBoxAdv>
public void IgnoreSpellingError()
{
    TextPosition textPosition = richTextBoxAdv.Document.GetTextPosition("0;0;20");
    // Gets the spelling error at the specified text position.
    Syncfusion.Windows.Controls.RichTextBoxAdv.SpellingError spellingError = richTextBoxAdv.GetSpellingError(textPosition);
    if (spellingError != null)
        // If a spelling error is found, ignores all the occurrences of the misspelled word.
        spellingError.IgnoreAll();
}
Public Sub IgnoreSpellingError()
    Dim textPosition As TextPosition = richTextBoxAdv.Document.GetTextPosition("0;0;20")
    ' Gets the spelling error at the specified text position.
    Dim spellingError As Syncfusion.Windows.Controls.RichTextBoxAdv.SpellingError = richTextBoxAdv.GetSpellingError(textPosition)
    If spellingError IsNot Nothing Then
        ' If a spelling error is found, ignores all the occurrences of the misspelled word.
        spellingError.IgnoreAll()
    End If
End Sub

Load(WordDocument)

Imports the specified WordDocument into the SfRichTextBoxAdv control.

Declaration
public void Load(WordDocument wordDocument)
Parameters
Type Name Description
WordDocument wordDocument

Word document.
Exceptions
Type Condition
System.ArgumentNullException

document cannot be null.

Load(Stream, FormatType)

Imports the specified System.IO.Stream in the specified FormatType into the SfRichTextBoxAdv control.

Declaration
public void Load(Stream stream, FormatType formatType)
Parameters
Type Name Description
System.IO.Stream stream

The stream to import contents.
FormatType formatType

The FormatType to import.
Examples

The following code example demonstrates how to load a stream into the SfRichTextBoxAdv.

<RichTextBoxAdv:SfRichTextBoxAdv x:Name="richTextBoxAdv"/>
public void LoadStream()
{
    // Raw content.
    string content = "
Hello world
";
    // Converts the string into byte array.
    byte[] bytes = Encoding.UTF8.GetBytes(content);
    // Initializes the stream.
    Stream stream = new MemoryStream();
    // Serializes the bytes into the stream.
    stream.Write(bytes, 0, bytes.Length);
    // Seeks the stream to starting position.
    stream.Position = 0;

// Loads the stream into SfRichTextBoxAdv in HTML format.
richTextBoxAdv.Load(stream, FormatType.Html);



}

Public Sub LoadStream()

    ' Raw content.
    Dim content As String = "
Hello world
"
    ' Converts the string into byte array.
    Dim bytes As Byte() = Encoding.UTF8.GetBytes(content)
    ' Initializes the stream.
    Dim stream As Stream = New MemoryStream()
    ' Serializes the bytes into the stream.
    stream.Write(bytes, 0, bytes.Length);
    ' Seeks the stream to starting position.
    stream.Position = 0

    ' Loads the stream into SfRichTextBoxAdv in HTML format.
    richTextBoxAdv.Load(stream, FormatType.Html)
End Sub
Exceptions
Type Condition
System.NotSupportedException

RichTextBoxAdv does not support this file format.
System.ArgumentNullException

Stream cannot be null.
See Also

Load(String)

Imports the specified file into the SfRichTextBoxAdv control.

Declaration
public void Load(string fileName)
Parameters
Type Name Description
System.String fileName

The name of the file along with its path and extension.
Examples

The following code example demonstrates how to import the file into the SfRichTextBoxAdv control.

<RichTextBoxAdv:SfRichTextBoxAdv x:Name="richTextBoxAdv"/>
public void LoadFile()
{
    // Imports the content from the file at the specified path as Docx Format.
    richTextBoxAdv.Load("D:/Sample.docx");
}
Public Sub LoadFile()
    ' Imports the content from the file at the specified path as Docx Format.
    richTextBoxAdv.Load("D:/Sample.docx")
End Sub
Exceptions
Type Condition
System.ArgumentNullException

File name cannot be null.

LoadAsync(WordDocument, CancellationToken)

Asynchronously imports the specified WordDocument into the SfRichTextBoxAdv control.

Declaration
public Task<bool> LoadAsync(WordDocument wordDocument, CancellationToken cancellationToken)
Parameters
Type Name Description
WordDocument wordDocument

The WordDocument
System.Threading.CancellationToken cancellationToken

The cancellation token.
Returns
Type Description
System.Threading.Tasks.Task<System.Boolean>

A task that represents the asynchronous load operation.
Exceptions
Type Condition
System.ArgumentNullException

document cannot be null.

LoadAsync(Stream, FormatType)

Asynchronously imports the specified System.IO.Stream in the specified FormatType into the SfRichTextBoxAdv control.

Declaration
public Task<bool> LoadAsync(Stream stream, FormatType formatType)
Parameters
Type Name Description
System.IO.Stream stream

The stream to import the content.
FormatType formatType

The FormatType to import.
Returns
Type Description
System.Threading.Tasks.Task<System.Boolean>

A task that represents the asynchronous load operation.
Examples

The following code example demonstrates how to asynchronously load System.IO.Stream.

<RichTextBoxAdv:SfRichTextBoxAdv x:Name="richTextBoxAdv"/>
public async Task<bool> LoadStreamAsync()
{
    TaskCompletionSource<bool> tcs = new TaskCompletionSource<bool>();

// Raw content.
string content = &quot;&lt;html>&lt;body>&lt;p>Hello world&lt;/p>&lt;/body>&lt;/html>&quot;;
// Converts the string into byte array.
byte[] bytes = Encoding.UTF8.GetBytes(content);
// Initializes the stream.
Stream stream = new MemoryStream();
// Serializes the bytes into the stream.
stream.Write(bytes, 0, bytes.Length);
// Seeks the stream to starting position.
stream.Position = 0;

// Loads the stream asynchronously into SfRichTextBoxAdv in HTML format.
await richTextBoxAdv.LoadAsync(stream, FormatType.Html);

tcs.SetResult(true);
return await tcs.Task;



}

Public Async Function LoadStreamAsync() As Task(Of Boolean)

    Dim tcs As TaskCompletionSource(Of Boolean) = New TaskCompletionSource(Of Boolean)

    ' Raw content.
    Dim content As String = "<html><body><p>Hello world</p></body></html>"
    ' Converts the string into byte array.
    Dim bytes As Byte() = Encoding.UTF8.GetBytes(content)
    ' Initializes the stream.
    Dim stream As Stream = New MemoryStream()
    ' Serializes the bytes into the stream.
    stream.Write(bytes, 0, bytes.Length);
    ' Seeks the stream to starting position.
    stream.Position = 0

    ' Loads the stream asynchronously into SfRichTextBoxAdv in HTML format.
    Await richTextBoxAdv.LoadAsync(stream, FormatType.Html)

    tcs.SetResult(True)
    Return Await tcs.Task
End Function
Exceptions
Type Condition
System.NotSupportedException

RichTextBoxAdv does not support this file format.
System.ArgumentNullException

Stream cannot be null.

LoadAsync(Stream, FormatType, CancellationToken)

Asynchronously imports the specified System.IO.Stream in the specified FormatType into the SfRichTextBoxAdv.

Declaration
public Task<bool> LoadAsync(Stream stream, FormatType formatType, CancellationToken cancellationToken)
Parameters
Type Name Description
System.IO.Stream stream

The stream to import the content.
FormatType formatType

The FormatType to import.
System.Threading.CancellationToken cancellationToken

The cancellation token.
Returns
Type Description
System.Threading.Tasks.Task<System.Boolean>

A task that represents the asynchronous load operation.
Examples

The following code example demonstrates how to asynchronously load a stream into the SfRichTextBoxAdv.

<RichTextBoxAdv:SfRichTextBoxAdv x:Name="richTextBoxAdv"/>
Task<bool> loadAsync = null;

public async Task<bool> LoadStreamAsync()
{
TaskCompletionSource<bool> tcs = new TaskCompletionSource<bool>();


// Raw content.
string content = &quot;&lt;html>&lt;body>&lt;p>Hello world&lt;/p>&lt;/body>&lt;/html>&quot;;
// Converts the string into byte array.
byte[] bytes = Encoding.UTF8.GetBytes(content);
// Initializes the stream.
Stream stream = new MemoryStream();
// Serializes the bytes into the stream.
stream.Write(bytes, 0, bytes.Length);
// Seeks the stream to starting position.
stream.Position = 0;

CancellationTokenSource cancellationTokenSource = new CancellationTokenSource();
// Loads the stream asynchronously into SfRichTextBoxAdv in HTML format.
loadAsync = richTextBoxAdv.LoadAsync(stream, FormatType.Html, cancellationTokenSource.Token);

await loadAsync;

if (cancellationTokenSource != null)
    cancellationTokenSource.Dispose();
cancellationTokenSource = null;
loadAsync = null;

tcs.SetResult(true);
return await tcs.Task;



}

Dim loadAsync As Task(Of Boolean) = Nothing

Public Async Function LoadStreamAsync() As Task(Of Boolean)

    Dim tcs As TaskCompletionSource(Of Boolean) = New TaskCompletionSource(Of Boolean)

    ' Raw content.
    Dim content As String = "<html><body><p>Hello world</p></body></html>"
    ' Converts the string into byte array.
    Dim bytes As Byte() = Encoding.UTF8.GetBytes(content)
    ' Initializes the stream.
    Dim stream As Stream = New MemoryStream()
    ' Serializes the bytes into the stream.
    stream.Write(bytes, 0, bytes.Length);
    ' Seeks the stream to starting position.
    stream.Position = 0

    Dim cancellationTokenSource As CancellationTokenSource = New CancellationTokenSource()

    ' Loads the stream asynchronously into SfRichTextBoxAdv in HTML format.
    loadAsync = richTextBoxAdv.LoadAsync(stream, FormatType.Html, cancellationTokenSource.Token)

    Await loadAsync
    If cancellationTokenSource IsNot Nothing Then
        cancellationTokenSource.Dispose()
    End If
    cancellationTokenSource = Nothing
    loadAsync = Nothing

    tcs.SetResult(True)
    Return Await tcs.Task
End Function
Exceptions
Type Condition
System.NotSupportedException

RichTextBoxAdv does not support this file format.
System.ArgumentNullException

Stream cannot be null.
See Also

LoadAsync(String)

Asynchronously imports the specified file into the SfRichTextBoxAdv control.

Declaration
public Task<bool> LoadAsync(string fileName)
Parameters
Type Name Description
System.String fileName

The name of the file along with its path and extension.
Returns
Type Description
System.Threading.Tasks.Task<System.Boolean>

A task that represents the asynchronous load operation.
Examples

The following code example demonstrates how to asynchronously import the file into the SfRichTextBoxAdv control.

<RichTextBoxAdv:SfRichTextBoxAdv x:Name="richTextBoxAdv"/>
public async void LoadFile()
{
    // Imports the content from the file at the specified path as Docx Format asynchronously.
    await richTextBoxAdv.LoadAsync("D:/Sample.docx");
}
Public Async Function LoadFile() As Task
    ' Imports the content from the file at the specified path as Docx Format asynchronously.
    Await richTextBoxAdv.LoadAsync("D:/Sample.docx")
End Function
Exceptions
Type Condition
System.ArgumentNullException

File name cannot be null.

LoadAsync(String, CancellationToken)

Asynchronously imports the specified file into the SfRichTextBoxAdv control.

Declaration
public Task<bool> LoadAsync(string fileName, CancellationToken cancellationToken)
Parameters
Type Name Description
System.String fileName

The name of the file along with its path and extension.
System.Threading.CancellationToken cancellationToken

The cancellation token.
Returns
Type Description
System.Threading.Tasks.Task<System.Boolean>

A task that represents the asynchronous load operation.
Examples

The following code example demonstrates how to asynchronously import the file into the SfRichTextBoxAdv control.

<RichTextBoxAdv:SfRichTextBoxAdv x:Name="richTextBoxAdv"/>
public async void LoadFile()
{
     CancellationTokenSource cancellationTokenSource = new CancellationTokenSource();
    // Imports the content from the file at the specified path as Docx Format asynchronously.
    await richTextBoxAdv.LoadAsync("D:/Sample.docx", cancellationTokenSource.Token);
}
Public Async Function LoadFile() As Task
    CancellationTokenSource cancellationTokenSource = new CancellationTokenSource();
    ' Imports the content from the file at the specified path as Docx Format asynchronously.
    Await richTextBoxAdv.LoadAsync("D:/Sample.docx", cancellationTokenSource.Token)
End Function
Exceptions
Type Condition
System.ArgumentNullException

File name cannot be null.

MeasureOverride(Size)

Provides the behavior for the Measure pass of the layout cycle. Classes can override this method to define their own Measure pass behavior.

Declaration
protected override Size MeasureOverride(Size availableSize)
Parameters
Type Name Description
System.Windows.Size availableSize

The available size that this object can give to child objects. Infinity can be specified as a value to indicate that the object will size to whatever content is available.
Returns
Type Description
System.Windows.Size

The size that this object determines it needs during layout, based on its calculations of the allocated sizes for child objects or based on other considerations such as a fixed container size.

OnApplyTemplate()

Applies the template

Declaration
public override void OnApplyTemplate()

OnContextMenuClosing(ContextMenuEventArgs)

Invoked whenever an unhandled System.Windows.FrameworkElement.ContextMenuClosing routed event reaches this class in its route. Implement this method to add class handling for this event.

Declaration
protected override void OnContextMenuClosing(ContextMenuEventArgs e)
Parameters
Type Name Description
System.Windows.Controls.ContextMenuEventArgs e

Provides data about the event.

OnContextMenuOpening(ContextMenuEventArgs)

Invoked whenever an unhandled System.Windows.FrameworkElement.ContextMenuOpening routed event reaches this class in its route. Implement this method to add class handling for this event.

Declaration
protected override void OnContextMenuOpening(ContextMenuEventArgs e)
Parameters
Type Name Description
System.Windows.Controls.ContextMenuEventArgs e

The System.Windows.RoutedEventArgs that contains the event data.

OnDragEnter(DragEventArgs)

Invoked when dragged object enters drop target boundary.

Declaration
protected override void OnDragEnter(DragEventArgs e)
Parameters
Type Name Description
System.Windows.DragEventArgs e

contains event data

OnDragLeave(DragEventArgs)

Invoked when dragged object leaves the drop target boundary.

Declaration
protected override void OnDragLeave(DragEventArgs e)
Parameters
Type Name Description
System.Windows.DragEventArgs e

contains event data

OnDragOver(DragEventArgs)

Invoked when dragged object continuosly dragged with in the drop target boundary.

Declaration
protected override void OnDragOver(DragEventArgs e)
Parameters
Type Name Description
System.Windows.DragEventArgs e

contains event data

OnDrop(DragEventArgs)

Invoked when dragged object gets dropped on drop target.

Declaration
protected override void OnDrop(DragEventArgs e)
Parameters
Type Name Description
System.Windows.DragEventArgs e

contains event data

OnGotFocus(RoutedEventArgs)

Called before the GotFocus event occurs.

Declaration
protected override void OnGotFocus(RoutedEventArgs e)
Parameters
Type Name Description
System.Windows.RoutedEventArgs e

The data for the event.

OnGotKeyboardFocus(KeyboardFocusChangedEventArgs)

Called when got key board focus.

Declaration
protected override void OnGotKeyboardFocus(KeyboardFocusChangedEventArgs e)
Parameters
Type Name Description
System.Windows.Input.KeyboardFocusChangedEventArgs e

The System.Windows.Input.KeyboardFocusChangedEventArgs that contains the event data.

OnKeyDown(KeyEventArgs)

Called before the KeyDown event occurs.

Declaration
protected override void OnKeyDown(KeyEventArgs e)
Parameters
Type Name Description
System.Windows.Input.KeyEventArgs e

The data for the event.

OnKeyUp(KeyEventArgs)

Called before the KeyUp event occurs.

Declaration
protected override void OnKeyUp(KeyEventArgs e)
Parameters
Type Name Description
System.Windows.Input.KeyEventArgs e

The data for the event.

OnLostFocus(RoutedEventArgs)

Called before the LostFocus event occurs.

Declaration
protected override void OnLostFocus(RoutedEventArgs e)
Parameters
Type Name Description
System.Windows.RoutedEventArgs e

The data for the event.

OnLostKeyboardFocus(KeyboardFocusChangedEventArgs)

Called before the LostKeyboardFocus event occurs.

Declaration
protected override void OnLostKeyboardFocus(KeyboardFocusChangedEventArgs e)
Parameters
Type Name Description
System.Windows.Input.KeyboardFocusChangedEventArgs e

The System.Windows.Input.KeyboardFocusChangedEventArgs that contains event data

OnMouseDown(MouseButtonEventArgs)

Raised when mouse button (Down) is clicked.

Declaration
protected override void OnMouseDown(MouseButtonEventArgs e)
Parameters
Type Name Description
System.Windows.Input.MouseButtonEventArgs e

OnMouseLeave(MouseEventArgs)

Invoked when an unhandled System.Windows.Input.Mouse.MouseUp routed event reaches an element in its route that is derived from this class. Implement this method to add class handling for this event.

Declaration
protected override void OnMouseLeave(MouseEventArgs e)
Parameters
Type Name Description
System.Windows.Input.MouseEventArgs e

The System.Windows.Input.MouseButtonEventArgs that contains the event data. The event data reports that the mouse leave the control.

OnMouseLeftButtonDown(MouseButtonEventArgs)

Invoked when an unhandled System.Windows.UIElement.MouseLeftButtonDown routed event is raised on this element. Implement this method to add class handling for this event.

Declaration
protected override void OnMouseLeftButtonDown(MouseButtonEventArgs e)
Parameters
Type Name Description
System.Windows.Input.MouseButtonEventArgs e

The System.Windows.Input.MouseButtonEventArgs that contains the event data. The event data reports that the left mouse button was pressed.

OnMouseLeftButtonUp(MouseButtonEventArgs)

Invoked when an unhandled System.Windows.UIElement.MouseLeftButtonUp routed event reaches an element in its route that is derived from this class. Implement this method to add class handling for this event.

Declaration
protected override void OnMouseLeftButtonUp(MouseButtonEventArgs e)
Parameters
Type Name Description
System.Windows.Input.MouseButtonEventArgs e

The System.Windows.Input.MouseButtonEventArgs that contains the event data. The event data reports that the left mouse button was released.

OnMouseMove(MouseEventArgs)

Invoked when an unhandled System.Windows.Input.Mouse.MouseMove attached event reaches an element in its route that is derived from this class. Implement this method to add class handling for this event.

Declaration
protected override void OnMouseMove(MouseEventArgs e)
Parameters
Type Name Description
System.Windows.Input.MouseEventArgs e

The System.Windows.Input.MouseEventArgs that contains the event data.

OnMouseUp(MouseButtonEventArgs)

Invoked when an unhandled System.Windows.Input.Mouse.MouseUp routed event reaches an element in its route that is derived from this class. Implement this method to add class handling for this event.

Declaration
protected override void OnMouseUp(MouseButtonEventArgs e)
Parameters
Type Name Description
System.Windows.Input.MouseButtonEventArgs e

The System.Windows.Input.MouseButtonEventArgs that contains the event data. The event data reports that the mouse button was released.

OnMouseWheel(MouseWheelEventArgs)

Invoked when an unhandled System.Windows.Input.Mouse.MouseWheel attached event reaches an element in its route that is derived from this class. Implement this method to add class handling for this event.

Declaration
protected override void OnMouseWheel(MouseWheelEventArgs e)
Parameters
Type Name Description
System.Windows.Input.MouseWheelEventArgs e

The System.Windows.Input.MouseWheelEventArgs that contains the event data.

PrintDocument()

Prints the SfRichTextBoxAdv document content.

Declaration
public void PrintDocument()
Examples

The following code example demonstrates how to print the content of SfRichTextBoxAdv.

<RichTextBoxAdv:SfRichTextBoxAdv x:Name="richTextBoxAdv"/>
public void Print()
{
    richTextBoxAdv.PrintDocument();
}
Public Sub Print()
    richTextBoxAdv.PrintDocument()
End Sub

ResetZooming()

Resets the zooming to 100% in SfRichTextBoxAdv control.

Declaration
public void ResetZooming()
Remarks

If SfRichTextBoxAdv control is loaded, then the ZoomFactor property is set to 100.

Examples

The following code example demonstrates how to reset the zooming factor of SfRichTextBoxAdv.

<RichTextBoxAdv:SfRichTextBoxAdv x:Name="richTextBoxAdv"/>
public void ResetZooming()
{
    richTextBoxAdv.Dispose();
}
Public Sub ResetZooming()
    richTextBoxAdv.ResetZooming()
End Sub

Save(Stream, FormatType)

Exports the SfRichTextBoxAdv content into the specified System.IO.Stream in specified FormatType.

Declaration
public void Save(Stream stream, FormatType formatType)
Parameters
Type Name Description
System.IO.Stream stream

The stream to export the content.
FormatType formatType

The FormatType to export.
Examples

The following code example demonstrates how to export the SfRichTextBoxAdv content into the stream.

<RichTextBoxAdv:SfRichTextBoxAdv x:Name="richTextBoxAdv"/>
public void SaveStream()
{
    // Initializes the stream.
    Stream stream = new MemoryStream();

// Exports the content into the stream as Docx Format.
richTextBoxAdv.Save(stream, FormatType.Docx);

// Seek the stream to starting position.
stream.Position = 0;

// Process the stream here.



}

Public Sub SaveStream()

    ' Initializes the stream.
    Dim stream As Stream = New MemoryStream()

    ' Exports the content into the stream as Docx Format.
    richTextBoxAdv.Save(stream, FormatType.Docx)

    ' Seek the stream to starting position.
    stream.Position = 0

    ' Process the stream here.
End Sub
Exceptions
Type Condition
System.ArgumentNullException

Stream cannot be null.

Save(String)

Exports the SfRichTextBoxAdv content into the specified file.

Declaration
public void Save(string fileName)
Parameters
Type Name Description
System.String fileName

The name of the file along with its path and extension.
Examples

The following code example demonstrates how to export the SfRichTextBoxAdv content into the file.

<RichTextBoxAdv:SfRichTextBoxAdv x:Name="richTextBoxAdv"/>
public void SaveFile()
{
    // Exports the content into the file at the specified path as Docx Format.
    richTextBoxAdv.Save("D:/Sample.docx");
}
Public Sub SaveFile()
    ' Exports the content into the file at the specified path as Docx Format.
    richTextBoxAdv.Save("D:/Sample.docx")
End Sub
Exceptions
Type Condition
System.ArgumentNullException

File name cannot be null.

SaveAsync(Stream, FormatType)

Asynchronously exports the SfRichTextBoxAdv document content as specified FormatType into the System.IO.Stream.

Declaration
public Task<bool> SaveAsync(Stream stream, FormatType formatType)
Parameters
Type Name Description
System.IO.Stream stream

The stream to export the content.
FormatType formatType

The FormatType to export.
Returns
Type Description
System.Threading.Tasks.Task<System.Boolean>

A task that represents the asynchronous save operation.
Examples

The following code example demonstrates how to asynchronously export the SfRichTextBoxAdv content into a stream.

<RichTextBoxAdv:SfRichTextBoxAdv x:Name="richTextBoxAdv"/>
public async void SaveStream()
{
    // Initializes the stream.
    Stream stream = new MemoryStream();

// Exports the content into the stream as Docx Format asynchronously.
await richTextBoxAdv.SaveAsync(stream, FormatType.Docx);

// Seek the stream to starting position.
stream.Position = 0;

// Process the stream here.



}

Public Async Function SaveStream() As Task

    ' Initializes the stream.
    Dim stream As Stream = New MemoryStream()

    ' Exports the content into the stream as Docx Format asynchronously.
    Await richTextBoxAdv.SaveAsync(stream, FormatType.Docx)

    ' Seek the stream to starting position.
    stream.Position = 0

    ' Process the stream here.
End Function
Exceptions
Type Condition
System.ArgumentNullException

Stream cannot be null.

SaveAsync(String)

Asynchronously exports the SfRichTextBoxAdv document content into the specified file.

Declaration
public Task<bool> SaveAsync(string fileName)
Parameters
Type Name Description
System.String fileName

The name of the file along with its path and extension.
Returns
Type Description
System.Threading.Tasks.Task<System.Boolean>

A task that represents the asynchronous save operation.
Examples

The following code example demonstrates how to asynchronously export the SfRichTextBoxAdv content into a file.

<RichTextBoxAdv:SfRichTextBoxAdv x:Name="richTextBoxAdv"/>
public async void SaveFile()
{
    // Exports the content into the file at the specified path as Docx Format asynchronously.
    await richTextBoxAdv.SaveAsync("D:/Sample.docx");
}
Public Async Function SaveFile() As Task
    ' Exports the content into the file at the specified path as Docx Format asynchronously.
    Await richTextBoxAdv.SaveAsync("D:/Sample.docx")
End Function
Exceptions
Type Condition
System.ArgumentNullException

File name cannot be null.

Events

CommentAdding

Occurs when the CommentAdv is added to the SfRichTextBoxAdv.

Declaration
public event SfRichTextBoxAdv.CommentAddingEventHandler CommentAdding
Event Type
Type
SfRichTextBoxAdv.CommentAddingEventHandler
Examples

The following code example demonstrates how to define author, inital and visual style of the comment. when a hyperlink is tapped or clicked by using CTRL key.

<RichTextBoxAdv:SfRichTextBoxAdv x:Name="richTextBoxAdv" CommentAdding="RichTextBoxAdv_CommentAdding" />
bool isFileLoading = false;

public void RichTextBoxAdv_CommentAdding(object obj, CommentAddingEventArgs args)
{
if (isFileLoading)
return;
// Defines the author and intial of the comment.
CommentAdv commentAdv = args.Comment;
commentAdv.Author = "Peter";
commentAdv.Initial = "F";


// Defines the visual style of the comment.
CommentVisualStyle visualStyle = args.VisualStyle;
visualStyle.BackgroundBrush = new SolidColorBrush(Colors.LightPink);
visualStyle.BorderBrush = new SolidColorBrush(Colors.Pink);
visualStyle.HighlightColor = Colors.LightPink;



}

Dim isFileLoading As Boolean = False

Public Sub RichTextBoxAdv_CommentAdding(obj As Object, args As CommentAddingEventArgs)
    If isFileLoading Then
        Return
    End If
    ' Defines the author and intial of the comment.
    Dim commentAdv As CommentAdv = args.Comment
    commentAdv.Author = "Peter"
    commentAdv.Initial = "F"

    ' Defines the visual style of the comment.
    Dim visualStyle As CommentVisualStyle = args.VisualStyle
    visualStyle.BackgroundBrush = New SolidColorBrush(Colors.LightPink)
    visualStyle.BorderBrush = New SolidColorBrush(Colors.Pink)
    visualStyle.HighlightColor = Colors.LightPink
End Sub

ContentChanged

Occurs when the content is changed in the SfRichTextBoxAdv.

Declaration
public event SfRichTextBoxAdv.ContentChangedEventHandler ContentChanged
Event Type
Type
SfRichTextBoxAdv.ContentChangedEventHandler
Remarks

This event will be triggered whenever operations such as content insertion, content deletion, formatting changes occur in the SfRichTextBoxAdv.

DocumentChanged

Occurs when the document is changed in the SfRichTextBoxAdv.

Declaration
public event SfRichTextBoxAdv.DocumentChangedEventHandler DocumentChanged
Event Type
Type
SfRichTextBoxAdv.DocumentChangedEventHandler
Remarks

This event can be used to stop the busy indicator when document opening process completed and start showing the busy indicator using DocumentChanging event

DocumentChanging

Occurs when opening a document in the SfRichTextBoxAdv.

Declaration
public event EventHandler<DocumentChangingEventArgs> DocumentChanging
Event Type
Type
System.EventHandler<DocumentChangingEventArgs>
Remarks

This event can be used to start the busy indicator when document opening process starts and stop showing the busy indicator using DocumentChanged event

DocumentSaved

Occurs after the document is saved in the SfRichTextBoxAdv.

Declaration
public event EventHandler<DocumentSavedEventArgs> DocumentSaved
Event Type
Type
System.EventHandler<DocumentSavedEventArgs>
Remarks

This event can be used to stop the busy indicator when document saving process completed and start showing the busy indicator using DocumentSaving event

DocumentSaving

Occurs when saving a document in the SfRichTextBoxAdv.

Declaration
public event EventHandler<DocumentSavingEventArgs> DocumentSaving
Event Type
Type
System.EventHandler<DocumentSavingEventArgs>
Remarks

This event can be used to start the busy indicator when document saving process starts and stop showing the busy indicator using DocumentSaved event

FileLoadingFailed

Occurs when the file loading operation is failed in the SfRichTextBoxAdv.

Declaration
public event SfRichTextBoxAdv.FileLoadingFailedEventHandler FileLoadingFailed
Event Type
Type
SfRichTextBoxAdv.FileLoadingFailedEventHandler

PrintCompleted

Occurs when the printing is completed in the SfRichTextBoxAdv.

Declaration
public event SfRichTextBoxAdv.PrintCompletedEventHandler PrintCompleted
Event Type
Type
SfRichTextBoxAdv.PrintCompletedEventHandler

RequestNavigate

Occurs when hyperlink navigation is requested in the SfRichTextBoxAdv.

Declaration
public event SfRichTextBoxAdv.RequestNavigateEventHandler RequestNavigate
Event Type
Type
SfRichTextBoxAdv.RequestNavigateEventHandler
Examples

The following code example demonstrates how to customize the hyperlink navigation.

<RichTextBoxAdv:SfRichTextBoxAdv xmlns:RichTextBoxAdv="clr-namespace:Syncfusion.Windows.Controls.RichTextBoxAdv;assembly=Syncfusion.SfRichTextBoxAdv.WPF"
   x:Name="richTextBoxAdv" RequestNavigate="SfRichTextBoxAdv_RequestNavigate"/>
void SfRichTextBoxAdv_RequestNavigate(object obj, Syncfusion.Windows.Controls.RichTextBoxAdv.RequestNavigateEventArgs args)
{
    if (args.Hyperlink.LinkType == Syncfusion.Windows.Controls.RichTextBoxAdv.HyperlinkType.Webpage 
        || args.Hyperlink.LinkType == Syncfusion.Windows.Controls.RichTextBoxAdv.HyperlinkType.Email)
    {
        Uri uri = new Uri(args.Hyperlink.NavigationLink);
        Process.Start(new ProcessStartInfo(uri.AbsoluteUri));
    }
    else if (args.Hyperlink.LinkType == Syncfusion.Windows.Controls.RichTextBoxAdv.HyperlinkType.File && File.Exists(args.Hyperlink.NavigationLink))
        Process.Start(args.Hyperlink.NavigationLink);
}
Public Sub SfRichTextBoxAdv_RequestNavigate(obj As Object, args As Syncfusion.Windows.Controls.RichTextBoxAdv.RequestNavigateEventArgs)
   If args.Hyperlink.LinkType = Syncfusion.Windows.Controls.RichTextBoxAdv.HyperlinkType.Webpage 
       OrElse args.Hyperlink.LinkType = Syncfusion.Windows.Controls.RichTextBoxAdv.HyperlinkType.Email Then
       Dim uri As New Uri(args.Hyperlink.NavigationLink)
       Process.Start(New ProcessStartInfo(uri.AbsoluteUri))
   ElseIf args.Hyperlink.LinkType = Syncfusion.Windows.Controls.RichTextBoxAdv.HyperlinkType.File AndAlso File.Exists(args.Hyperlink.NavigationLink) Then
       Process.Start(args.Hyperlink.NavigationLink)
   End If
End Sub

SelectionChanged

Occurs when the selection is changed in the SfRichTextBoxAdv.

Declaration
public event SfRichTextBoxAdv.SelectionChangedEventHandler SelectionChanged
Event Type
Type
SfRichTextBoxAdv.SelectionChangedEventHandler

ZoomFactorChanged

Occurs when the zoom factor is changed in the SfRichTextBoxAdv.

Declaration
public event DependencyPropertyChangedEventHandler ZoomFactorChanged
Event Type
Type
System.Windows.DependencyPropertyChangedEventHandler