Class SfPdfViewer

Represents a view control that displays PDF documents.

Inheritance

System.Object

SfPdfViewer

Implements

System.IDisposable

Namespace: Syncfusion.SfPdfViewer.XForms

Assembly: Syncfusion.SfPdfViewer.XForms.dll

Syntax

public class SfPdfViewer : ContentView, IParentThemeElement, IThemeElement, IDisposable

Constructors

SfPdfViewer()

Initializes a new instance of the SfPdfViewer class.

Declaration

public SfPdfViewer()

Fields

AnnotationsProperty

Declaration

public static readonly BindableProperty AnnotationsProperty

Field Value

Type	Description
Xamarin.Forms.BindableProperty

BookmarkPaneVisibleProperty

Gets or sets the BookmarkPaneVisible property of SfPdfViewer. It is a bindable property.

Declaration

public static readonly BindableProperty BookmarkPaneVisibleProperty

Field Value

Type	Description
Xamarin.Forms.BindableProperty	A bindable property that determines if the bookmark pane is visible.

CurrentSearchTextOccurrenceProperty

Backing store for the CurrentSearchTextOccurrence property.

Declaration

public static readonly BindableProperty CurrentSearchTextOccurrenceProperty

Field Value

Type	Description
Xamarin.Forms.BindableProperty

EnableScrollHeadProperty

Backing store for the EnableScrollHead property.

Declaration

public static readonly BindableProperty EnableScrollHeadProperty

Field Value

Type	Description
Xamarin.Forms.BindableProperty

HorizontalOffsetProperty

Backing store for the HorizontalOffset bindable property.

Declaration

public static readonly BindableProperty HorizontalOffsetProperty

Field Value

Type	Description
Xamarin.Forms.BindableProperty

InputFileStreamProperty

Declaration

public static readonly BindableProperty InputFileStreamProperty

Field Value

Type	Description
Xamarin.Forms.BindableProperty

IsToolbarVisibleProperty

Backing store for the IsToolbarVisible property.

Declaration

public static readonly BindableProperty IsToolbarVisibleProperty

Field Value

Type	Description
Xamarin.Forms.BindableProperty

MaximumZoomPercentageProperty

Gets or sets the MaximumZoomPercentage of SfPdfViewer. It is a bindable property.

Declaration

public static readonly BindableProperty MaximumZoomPercentageProperty

Field Value

Type	Description
Xamarin.Forms.BindableProperty	A bindable property which is used to get or set the maximum zoom percentage.

MinimumZoomPercentageProperty

Gets or sets the MinimumZoomPercentage of SfPdfViewer. It is a bindable property.

Declaration

public static readonly BindableProperty MinimumZoomPercentageProperty

Field Value

Type	Description
Xamarin.Forms.BindableProperty	A bindable property which is used to get or set the minimum zoom percentage.

PageCountProperty

Gets the PageCount property of SfPdfViewer. This is a bindable property.

Declaration

public static readonly BindableProperty PageCountProperty

Field Value

Type	Description
Xamarin.Forms.BindableProperty	A bindable property that gets the page count of the PDF viewer.

PageNumberProperty

Gets or sets the PageNumber of the SfPdfViewer. It is a bindable property.

Declaration

public static readonly BindableProperty PageNumberProperty

Field Value

Type	Description
Xamarin.Forms.BindableProperty	A bindable property that gets or sets the page number in the PDF viewer.

PageViewModeProperty

Backing store for the PageViewMode property.

Declaration

public static readonly BindableProperty PageViewModeProperty

Field Value

Type	Description
Xamarin.Forms.BindableProperty

TotalSearchTextOccurrencesProperty

Backing store for the TotalSearchTextOccurrences property.

Declaration

public static readonly BindableProperty TotalSearchTextOccurrencesProperty

Field Value

Type	Description
Xamarin.Forms.BindableProperty

VerticalOffsetProperty

Backing store for the VerticalOffset property.

Declaration

public static readonly BindableProperty VerticalOffsetProperty

Field Value

Type	Description
Xamarin.Forms.BindableProperty

ZoomPercentageProperty

Backing store for the ZoomPercentage property.

Declaration

public static readonly BindableProperty ZoomPercentageProperty

Field Value

Type	Description
Xamarin.Forms.BindableProperty

Properties

AllowHyperlinkNavigation

Gets or sets a value indicating whether gets or sets a value to perform hyperlink navigation.

Declaration

public bool AllowHyperlinkNavigation { get; set; }

Property Value

Type	Description
System.Boolean	Default value is true.

AnnotationMode

Gets or sets the type of annotation to be drawn in SfPdfViewer.

Declaration

public AnnotationMode AnnotationMode { get; set; }

Property Value

Type	Description
AnnotationMode	The annotation mode that provides type of annotation to be drawn in sfpdfviewer.

AnnotationModeCommand

Gets or sets defines command to set the annotation mode in PDF viewer control.

Declaration

public ICommand AnnotationModeCommand { get; set; }

Property Value

Type	Description
System.Windows.Input.ICommand

Annotations

Gets or sets the collection of annotations present in the PDF.

Declaration

public ObservableCollection<IAnnotation> Annotations { get; }

Property Value

Type	Description
System.Collections.ObjectModel.ObservableCollection<IAnnotation>

AnnotationSettings

Gets or sets the default appearance of textmarkup annotation.

Declaration

public AnnotationSettings AnnotationSettings { get; set; }

Property Value

Type	Description
AnnotationSettings	The annotation settings allows the user to customize the default appearance of the textmarkup annotation.

BookmarkNavigationEnabled

Gets or sets a value indicating whether gets or sets the value that indicates whether bookmark navigation is enabled.

Declaration

public bool BookmarkNavigationEnabled { get; set; }

Property Value

Type	Description
System.Boolean

BookmarkPaneVisible

Gets or sets a value indicating whether gets or sets the value that indicates whether the bookmark pane is visible.

Declaration

public bool BookmarkPaneVisible { get; set; }

Property Value

Type	Description
System.Boolean

CancelSearchTextCommand

Gets or sets defines command to cancel the text search operation.

Declaration

public ICommand CancelSearchTextCommand { get; set; }

Property Value

Type	Description
System.Windows.Input.ICommand

CanRedo

Gets a value indicating whether gets the flag to notify whether we can perform redo operation in SfPdfViewer.

Declaration

public bool CanRedo { get; }

Property Value

Type	Description
System.Boolean	The flag that specifies whether the redo operation can be perform or not in sfpdfviewer.

CanRedoCommand

Gets defines command that notifies whether we can perform redo operation in PDF viewer control.

Declaration

public ICommand CanRedoCommand { get; }

Property Value

Type	Description
System.Windows.Input.ICommand

CanRedoInk

Gets a value indicating whether gets the flag to notify whether we can perform ink session redo operation in SfPdfViewer.

Declaration

public bool CanRedoInk { get; }

Property Value

Type	Description
System.Boolean	The flag that specifies whether the ink session redo operation can be perform or not in sfpdfviewer.

CanUndo

Gets a value indicating whether gets the flag that notifies whether we can perform undo operation in SfPdfViewer.

Declaration

public bool CanUndo { get; }

Property Value

Type	Description
System.Boolean	The flag that specifies whether the undo operation can be perform or not in sfpdfviewer.

CanUndoCommand

Gets defines command that notifies whether we can perform undo operation in PDF viewer control.

Declaration

public ICommand CanUndoCommand { get; }

Property Value

Type	Description
System.Windows.Input.ICommand

CanUndoInk

Gets a value indicating whether gets the flag that notifies whether we can perform ink session undo operation in SfPdfViewer.

Declaration

public bool CanUndoInk { get; }

Property Value

Type	Description
System.Boolean	The flag that specifies whether the ink session undo operation can be perform or not in sfpdfviewer.

ClearAllAnnotationsCommand

Gets or sets defines command for clear annotation in PDF viewer control.

Declaration

public ICommand ClearAllAnnotationsCommand { get; set; }

Property Value

Type	Description
System.Windows.Input.ICommand

CurrentSearchTextOccurrence

Gets the current search text occurrence.

Declaration

public int CurrentSearchTextOccurrence { get; }

Property Value

Type	Description
System.Int32

CustomPdfRenderer

Gets or sets the functionality to render the PDF document using third party renderers in a SfPdfViewer.

Declaration

public object CustomPdfRenderer { get; set; }

Property Value

Type	Description
System.Object

EditFreeTextAnnotationCommand

Gets or sets defines command to edit the text of free text annotation in PDF viewer control.

Declaration

public ICommand EditFreeTextAnnotationCommand { get; set; }

Property Value

Type	Description
System.Windows.Input.ICommand

EnableDocumentLinkAnnotation

Gets or sets a value indicating whether enable or disable the TOC of PDF document.

Declaration

public bool EnableDocumentLinkAnnotation { get; set; }

Property Value

Type	Description
System.Boolean

EnableDoubleTapZooming

Gets or sets a value indicating whether gets or sets a value that indicates whether the PDF should be zoomed when it is double tapped in iOS.

Declaration

public bool EnableDoubleTapZooming { get; set; }

Property Value

Type	Description
System.Boolean

EnableFormFilling

Gets or sets a value indicating whether if set to true enables the displaying, editing and saving of form fields. Otherwise, the form fields are not displayed at all. Default value is true.

Declaration

public bool EnableFormFilling { get; set; }

Property Value

Type	Description
System.Boolean

EnableScrollHead

Gets or sets a value indicating whether gets or sets a value that indicates whether the scroll head should be enabled.

Declaration

public bool EnableScrollHead { get; set; }

Property Value

Type	Description
System.Boolean

FormSettings

Gets or sets the settings that customize the rendering of form field elements

Declaration

public FormSettings FormSettings { get; set; }

Property Value

Type	Description
FormSettings

GoToNextPageCommand

Gets or sets defines command to navigates to the next page of the PDF document.

Declaration

public ICommand GoToNextPageCommand { get; set; }

Property Value

Type	Description
System.Windows.Input.ICommand

GoToPageCommand

Gets or sets defines command to navigates to the specified page of the PDF document.

Declaration

public ICommand GoToPageCommand { get; set; }

Property Value

Type	Description
System.Windows.Input.ICommand

GoToPreviousPageCommand

Gets or sets defines command to navigates to the previous page of the PDF document.

Declaration

public ICommand GoToPreviousPageCommand { get; set; }

Property Value

Type	Description
System.Windows.Input.ICommand

HorizontalOffset

Gets or sets the current horizontal scroll position of SfPdfViewer.

Declaration

public float HorizontalOffset { get; set; }

Property Value

Type	Description
System.Single

InputFileStream

Gets or sets and sets the input file stream of SfPdfViewer.

Declaration

public Stream InputFileStream { get; set; }

Property Value

Type	Description
System.IO.Stream	A stream that is used to load and retrieve PDF document in the PDF viewer.

IsPageFlipEnabled

Gets or Sets a value indicating whether the pages can be flipped whenPageViewMode is set to PageViewMode.PageByPage

Declaration

public bool IsPageFlipEnabled { get; set; }

Property Value

Type	Description
System.Boolean

IsPasswordViewEnabled

Gets or sets a value indicating whether gets or sets a flag value that indicates whether password UI view should be enabled or disabled.

Declaration

public bool IsPasswordViewEnabled { get; set; }

Property Value

Type	Description
System.Boolean	false Password UI view is disabled; otherwise, true.The default value is true.

IsTextSearchEnabled

Gets or sets a value indicating whether gets or sets a value that indicates whether text search is enabled.

Declaration

public bool IsTextSearchEnabled { get; set; }

Property Value

Type	Description
System.Boolean	false if text search is disabled; otherwise, true.The default value is true.

IsTextSelectionEnabled

Gets or sets a value indicating whether gets or sets a value that indicates whether text selection is enabled.

Declaration

public bool IsTextSelectionEnabled { get; set; }

Property Value

Type	Description
System.Boolean	false if text selection is disabled; otherwise, true.The default value is true.

IsToolbarVisible

Gets or sets a value indicating whether gets or sets a value that indicates whether the built-in toolbar should be visible. Default value is true.

Declaration

public bool IsToolbarVisible { get; set; }

Property Value

Type	Description
System.Boolean

IsXFAForm

Gets a value indicating whether gets a value which indicates whether the loaded PDF contains XFA form which cannot be viewed in SfPdfViewer.

Declaration

public bool IsXFAForm { get; }

Property Value

Type	Description
System.Boolean

MaximumZoomPercentage

Gets or Sets the maximum zoom percentage.

Declaration

public float MaximumZoomPercentage { get; set; }

Property Value

Type	Description
System.Single	A float that represent the maximum extent to which the document can be magnified. The default value is 400 for Android and 300 for iOS and UWP.

MinimumZoomPercentage

Gets or Sets the minimum zoom percentage.

Declaration

public float MinimumZoomPercentage { get; set; }

Property Value

Type	Description
System.Single	A float that represent the minimum extent to which the document can be zoomed out.The default value is 100 for Android and UWP and fitwidth zoom percentage value for iOS .

PageCount

Gets the total page count of the PDF document loaded to SfPdfViewer.

Declaration

public int PageCount { get; }

Property Value

Type	Description
System.Int32	An integer that provides the total number of pages in the loaded PDF document.

PageNumber

Gets or sets the number of the current page being displayed in SfPdfViewer.

Declaration

public int PageNumber { get; set; }

Property Value

Type	Description
System.Int32

PageViewMode

Gets or sets the value indicating whether the SfPdfViewer is in continuous reading mode or page-by-page reading mode. Default value is Continuous.

Declaration

public PageViewMode PageViewMode { get; set; }

Property Value

Type	Description
PageViewMode

PerformRedoCommand

Gets or sets defines command for the redo action of the annotation in PDF viewer control.

Declaration

public ICommand PerformRedoCommand { get; set; }

Property Value

Type	Description
System.Windows.Input.ICommand

PerformUndoCommand

Gets or sets defines command for the undo action of the annotation in PDF viewer control.

Declaration

public ICommand PerformUndoCommand { get; set; }

Property Value

Type	Description
System.Windows.Input.ICommand

PreserveSignaturePadOrientation

Gets or sets a value indicating whether if set to true, device orientation is maintained when signature mode begins.If set to false, orientation is changed to Landscape. Default value is false. This property is applicable only to phone.

Declaration

public bool PreserveSignaturePadOrientation { get; set; }

Property Value

Type	Description
System.Boolean

PrinterSettings

Get or Sets the printer settings of the printer

Declaration

public PrinterSettings PrinterSettings { get; set; }

Property Value

Type	Description
PrinterSettings

Remarks

This Property is only used for Forms UWP

RedoInkCommand

Gets or sets defines command for the redo action of the ink session in PDF viewer control.

Declaration

public ICommand RedoInkCommand { get; set; }

Property Value

Type	Description
System.Windows.Input.ICommand

RemoveAnnotationCommand

Gets or sets defines command to delete the selected annotation in PDF viewer control.

Declaration

public ICommand RemoveAnnotationCommand { get; set; }

Property Value

Type	Description
System.Windows.Input.ICommand

SearchNextTextCommand

Gets or sets defines command to find the next occurrence of the text being searched.

Declaration

public ICommand SearchNextTextCommand { get; set; }

Property Value

Type	Description
System.Windows.Input.ICommand

SearchPreviousTextCommand

Gets or sets defines command to find the previous occurrence of the text being searched.

Declaration

public ICommand SearchPreviousTextCommand { get; set; }

Property Value

Type	Description
System.Windows.Input.ICommand

SearchTextCommand

Gets or sets defines command to find all occurrences of the given text in the PDF document.

Declaration

public ICommand SearchTextCommand { get; set; }

Property Value

Type	Description
System.Windows.Input.ICommand

SelectedAnnotation

Gets the selected annotation type.

Declaration

public IAnnotation SelectedAnnotation { get; }

Property Value

Type	Description
IAnnotation	The selected annotation allows the user to customize appearance of the selected annotation.

SelectedText

Gets the text selected in the page of the PDF document.

Declaration

public string SelectedText { get; }

Property Value

Type	Description
System.String	A string that provides the text that is being selected.

SelectionMode

Gets or sets the selection mode in SfPdfViewer is made by annotation or not.

Declaration

public SelectionMode SelectionMode { get; set; }

Property Value

Type	Description
SelectionMode

ShowPageNumber

Gets or sets a value indicating whether gets or sets the value to toggling visibility of page number label while scrolling in PDF viewer control.

Declaration

public bool ShowPageNumber { get; set; }

Property Value

Type	Description
System.Boolean	The flag that specifies the visibility of the page number label while scrolling in PDF viewer control.

TextSearchSettings

Gets or sets the TextSearchSettings associated with the text search operations.

Declaration

public TextSearchSettings TextSearchSettings { get; set; }

Property Value

Type	Description
TextSearchSettings	The text search settings allows the user to customize the color in which the highlighted matches are filled.

TextSelectionSettings

Gets or sets the TextSelectionSettings associated with text selection.

Declaration

public TextSelectionSettings TextSelectionSettings { get; set; }

Property Value

Type	Description
TextSelectionSettings	The text selection settings allows the user to customize the color in which selection is made, color of the bubble head and so on.

Toolbar

Gets or sets the properties of toolbar in SfPdfViewer.

Declaration

public Toolbar Toolbar { get; set; }

Property Value

Type	Description
Toolbar

TotalSearchTextOccurrences

Gets the total search text occurances.

Declaration

public int TotalSearchTextOccurrences { get; }

Property Value

Type	Description
System.Int32

UndoInkCommand

Gets or sets defines command for the undo action of the ink session in PDF viewer control.

Declaration

public ICommand UndoInkCommand { get; set; }

Property Value

Type	Description
System.Windows.Input.ICommand

UnloadCommand

Gets or sets defines command to Unload the PDF viewer control.

Declaration

public ICommand UnloadCommand { get; set; }

Property Value

Type	Description
System.Windows.Input.ICommand

VerticalOffset

Gets or sets the current vertical scroll position of SfPdfViewer.

Declaration

public float VerticalOffset { get; set; }

Property Value

Type	Description
System.Single

VerticalScrollBarWidth

Gets or sets the width of the vertical scrollbar of SfPdfViewer in UWP desktop and tablet.

Declaration

public double VerticalScrollBarWidth { get; set; }

Property Value

Type	Description
System.Double

Remarks

Changing the value of this API has no effect in Android and iOS devices.

ViewMode

Gets or sets the view mode of SfPdfViewer class.

Declaration

public ViewMode ViewMode { get; set; }

Property Value

Type	Description
ViewMode

Remarks

It is applicable only for desktop application.

ZoomPercentage

Gets or sets the current zoom percentage of SfPdfViewer.

Declaration

public float ZoomPercentage { get; set; }

Property Value

Type	Description
System.Single

Methods

add_AnnotationMovedOrResized(AnnotationMovedOrResizedEventHandler)

Declaration

public void add_AnnotationMovedOrResized(AnnotationMovedOrResizedEventHandler value)

Parameters

Type	Name	Description
AnnotationMovedOrResizedEventHandler	value

add_CanRedoInkModified(CanRedoInkModifiedEventHandler)

Declaration

public void add_CanRedoInkModified(CanRedoInkModifiedEventHandler value)

Parameters

Type	Name	Description
CanRedoInkModifiedEventHandler	value

add_CanRedoModified(CanRedoModifiedEventHandler)

Declaration

public void add_CanRedoModified(CanRedoModifiedEventHandler value)

Parameters

Type	Name	Description
CanRedoModifiedEventHandler	value

add_CanUndoInkModified(CanUndoInkModifiedEventHandler)

Declaration

public void add_CanUndoInkModified(CanUndoInkModifiedEventHandler value)

Parameters

Type	Name	Description
CanUndoInkModifiedEventHandler	value

add_CanUndoModified(CanUndoModifiedEventHandler)

Declaration

public void add_CanUndoModified(CanUndoModifiedEventHandler value)

Parameters

Type	Name	Description
CanUndoModifiedEventHandler	value

add_DocumentLoaded(DocumentLoadedEventHandler)

Declaration

public void add_DocumentLoaded(DocumentLoadedEventHandler value)

Parameters

Type	Name	Description
DocumentLoadedEventHandler	value

add_DocumentSaveInitiated(DocumentSaveInitiatedEventHandler)

Declaration

public void add_DocumentSaveInitiated(DocumentSaveInitiatedEventHandler value)

Parameters

Type	Name	Description
DocumentSaveInitiatedEventHandler	value

add_FreeTextAnnotationAdded(FreeTextAnnotationAddedEventHandler)

Declaration

public void add_FreeTextAnnotationAdded(FreeTextAnnotationAddedEventHandler value)

Parameters

Type	Name	Description
FreeTextAnnotationAddedEventHandler	value

add_FreeTextAnnotationDeselected(FreeTextAnnotationDeselectedEventHandler)

Declaration

public void add_FreeTextAnnotationDeselected(FreeTextAnnotationDeselectedEventHandler value)

Parameters

Type	Name	Description
FreeTextAnnotationDeselectedEventHandler	value

add_FreeTextAnnotationEdited(FreeTextAnnotationEditedEventHandler)

Declaration

public void add_FreeTextAnnotationEdited(FreeTextAnnotationEditedEventHandler value)

Parameters

Type	Name	Description
FreeTextAnnotationEditedEventHandler	value

add_FreeTextAnnotationLongPressed(FreeTextAnnotationLongPressedEventHandler)

Declaration

public void add_FreeTextAnnotationLongPressed(FreeTextAnnotationLongPressedEventHandler value)

Parameters

Type	Name	Description
FreeTextAnnotationLongPressedEventHandler	value

add_FreeTextAnnotationMovedOrResized(FreeTextAnnotationMovedOrResizedEventHandler)

Declaration

public void add_FreeTextAnnotationMovedOrResized(FreeTextAnnotationMovedOrResizedEventHandler value)

Parameters

Type	Name	Description
FreeTextAnnotationMovedOrResizedEventHandler	value

add_FreeTextAnnotationRemoved(FreeTextAnnotationRemovedEventHandler)

Declaration

public void add_FreeTextAnnotationRemoved(FreeTextAnnotationRemovedEventHandler value)

Parameters

Type	Name	Description
FreeTextAnnotationRemovedEventHandler	value

add_FreeTextAnnotationSelected(FreeTextAnnotationSelectedEventHandler)

Declaration

public void add_FreeTextAnnotationSelected(FreeTextAnnotationSelectedEventHandler value)

Parameters

Type	Name	Description
FreeTextAnnotationSelectedEventHandler	value

add_FreeTextAnnotationTapped(FreeTextAnnotationTappedEventHandler)

Declaration

public void add_FreeTextAnnotationTapped(FreeTextAnnotationTappedEventHandler value)

Parameters

Type	Name	Description
FreeTextAnnotationTappedEventHandler	value

add_FreeTextPopupAppearing(FreeTextPopupAppearingEventHandler)

Declaration

public void add_FreeTextPopupAppearing(FreeTextPopupAppearingEventHandler value)

Parameters

Type	Name	Description
FreeTextPopupAppearingEventHandler	value

add_FreeTextPopupDisappeared(FreeTextPopupDisappearedEventHandler)

Declaration

public void add_FreeTextPopupDisappeared(FreeTextPopupDisappearedEventHandler value)

Parameters

Type	Name	Description
FreeTextPopupDisappearedEventHandler	value

add_HyperlinkClicked(HyperlinkClickedEventHandler)

Declaration

public void add_HyperlinkClicked(HyperlinkClickedEventHandler value)

Parameters

Type	Name	Description
HyperlinkClickedEventHandler	value

add_InkAdded(InkAddedEventHandler)

Declaration

public void add_InkAdded(InkAddedEventHandler value)

Parameters

Type	Name	Description
InkAddedEventHandler	value

add_InkDeselected(InkDeselectedEventHandler)

Declaration

public void add_InkDeselected(InkDeselectedEventHandler value)

Parameters

Type	Name	Description
InkDeselectedEventHandler	value

add_InkEdited(InkEditedEventHandler)

Declaration

public void add_InkEdited(InkEditedEventHandler value)

Parameters

Type	Name	Description
InkEditedEventHandler	value

add_InkRemoved(InkRemovedEventHandler)

Declaration

public void add_InkRemoved(InkRemovedEventHandler value)

Parameters

Type	Name	Description
InkRemovedEventHandler	value

add_InkSelected(InkSelectedEventHandler)

Declaration

public void add_InkSelected(InkSelectedEventHandler value)

Parameters

Type	Name	Description
InkSelectedEventHandler	value

add_InkTapped(InkTappedEventHandler)

Declaration

public void add_InkTapped(InkTappedEventHandler value)

Parameters

Type	Name	Description
InkTappedEventHandler	value

add_PageChanged(PageChangedEventHandler)

Declaration

public void add_PageChanged(PageChangedEventHandler value)

Parameters

Type	Name	Description
PageChangedEventHandler	value

add_RedoPerformed(RedoPerformedEventHandler)

Declaration

public void add_RedoPerformed(RedoPerformedEventHandler value)

Parameters

Type	Name	Description
RedoPerformedEventHandler	value

add_SearchCompleted(TextSearchCompletedEventHandler)

Declaration

public void add_SearchCompleted(TextSearchCompletedEventHandler value)

Parameters

Type	Name	Description
TextSearchCompletedEventHandler	value

add_SearchInitiated(TextSearchInitiatedEventHandler)

Declaration

public void add_SearchInitiated(TextSearchInitiatedEventHandler value)

Parameters

Type	Name	Description
TextSearchInitiatedEventHandler	value

add_ShapeAnnotationAdded(ShapeAnnotationAddedEventHandler)

Declaration

public void add_ShapeAnnotationAdded(ShapeAnnotationAddedEventHandler value)

Parameters

Type	Name	Description
ShapeAnnotationAddedEventHandler	value

add_ShapeAnnotationDeselected(ShapeAnnotationDeselectedEventHandler)

Declaration

public void add_ShapeAnnotationDeselected(ShapeAnnotationDeselectedEventHandler value)

Parameters

Type	Name	Description
ShapeAnnotationDeselectedEventHandler	value

add_ShapeAnnotationEdited(ShapeAnnotationEditedEventHandler)

Declaration

public void add_ShapeAnnotationEdited(ShapeAnnotationEditedEventHandler value)

Parameters

Type	Name	Description
ShapeAnnotationEditedEventHandler	value

add_ShapeAnnotationRemoved(ShapeAnnotationRemovedEventHandler)

Declaration

public void add_ShapeAnnotationRemoved(ShapeAnnotationRemovedEventHandler value)

Parameters

Type	Name	Description
ShapeAnnotationRemovedEventHandler	value

add_ShapeAnnotationSelected(ShapeAnnotationSelectedEventHandler)

Declaration

public void add_ShapeAnnotationSelected(ShapeAnnotationSelectedEventHandler value)

Parameters

Type	Name	Description
ShapeAnnotationSelectedEventHandler	value

add_ShapeAnnotationTapped(ShapeAnnotationTappedEventHandler)

Declaration

public void add_ShapeAnnotationTapped(ShapeAnnotationTappedEventHandler value)

Parameters

Type	Name	Description
ShapeAnnotationTappedEventHandler	value

add_TextMarkupAdded(TextMarkupAddedEventHandler)

Declaration

public void add_TextMarkupAdded(TextMarkupAddedEventHandler value)

Parameters

Type	Name	Description
TextMarkupAddedEventHandler	value

add_TextMarkupDeselected(TextMarkupDeselectedEventHandler)

Declaration

public void add_TextMarkupDeselected(TextMarkupDeselectedEventHandler value)

Parameters

Type	Name	Description
TextMarkupDeselectedEventHandler	value

add_TextMarkupEdited(TextMarkupEditedEventHandler)

Declaration

public void add_TextMarkupEdited(TextMarkupEditedEventHandler value)

Parameters

Type	Name	Description
TextMarkupEditedEventHandler	value

add_TextMarkupLongPressed(TextMarkupLongPressedEventHandler)

Declaration

public void add_TextMarkupLongPressed(TextMarkupLongPressedEventHandler value)

Parameters

Type	Name	Description
TextMarkupLongPressedEventHandler	value

add_TextMarkupRemoved(TextMarkupRemovedEventHandler)

Declaration

public void add_TextMarkupRemoved(TextMarkupRemovedEventHandler value)

Parameters

Type	Name	Description
TextMarkupRemovedEventHandler	value

add_TextMarkupSelected(TextMarkupSelectedEventHandler)

Declaration

public void add_TextMarkupSelected(TextMarkupSelectedEventHandler value)

Parameters

Type	Name	Description
TextMarkupSelectedEventHandler	value

add_TextMarkupTapped(TextMarkupTappedEventHandler)

Declaration

public void add_TextMarkupTapped(TextMarkupTappedEventHandler value)

Parameters

Type	Name	Description
TextMarkupTappedEventHandler	value

add_TextMatchFound(TextMatchFoundEventHandler)

Declaration

public void add_TextMatchFound(TextMatchFoundEventHandler value)

Parameters

Type	Name	Description
TextMatchFoundEventHandler	value

add_TextSelectionCompleted(TextSelectionEventHandler)

Declaration

public void add_TextSelectionCompleted(TextSelectionEventHandler value)

Parameters

Type	Name	Description
TextSelectionEventHandler	value

add_UndoPerformed(UndoPerformedEventHandler)

Declaration

public void add_UndoPerformed(UndoPerformedEventHandler value)

Parameters

Type	Name	Description
UndoPerformedEventHandler	value

add_UnhandledConditionOccurred(UnhandledConditionEventHandler)

Declaration

public void add_UnhandledConditionOccurred(UnhandledConditionEventHandler value)

Parameters

Type	Name	Description
UnhandledConditionEventHandler	value

AddAnnotation(IAnnotation)

Adds an annotation to the specified page.

Declaration

public void AddAnnotation(IAnnotation annotation)

Parameters

Type	Name	Description
IAnnotation	annotation	The annotation to be added.

AddHandwrittenSignature(HandwrittenSignature, Dictionary<Int32, List<Point>>)

Declaration

public void AddHandwrittenSignature(HandwrittenSignature signature, Dictionary<int, List<Point>> positionCollection)

Parameters

Type	Name	Description
HandwrittenSignature	signature
System.Collections.Generic.Dictionary<System.Int32, System.Collections.Generic.List<System.Drawing.Point>>	positionCollection

AddHandwrittenSignature(HandwrittenSignature, Point, Int32)

Declaration

public void AddHandwrittenSignature(HandwrittenSignature signature, Point position, int pageNumber = -1)

Parameters

Type	Name	Description
HandwrittenSignature	signature
System.Drawing.Point	position
System.Int32	pageNumber

AddHandwrittenSignature(HandwrittenSignature, Int32)

Declaration

public void AddHandwrittenSignature(HandwrittenSignature signature, int pageNumber = -1)

Parameters

Type	Name	Description
HandwrittenSignature	signature
System.Int32	pageNumber

AddStamp(View, Int32)

To include the custom Stamp to the page.

Declaration

public void AddStamp(View customView, int pageNumber)

Parameters

Type	Name	Description
Xamarin.Forms.View	customView	customView value.
System.Int32	pageNumber	pageNumber value.

AddStamp(View, Int32, Point)

To include the custom Stamp to the page.

Declaration

public void AddStamp(View customView, int pageNumber, Point position)

Parameters

Type	Name	Description
Xamarin.Forms.View	customView	customView value.
System.Int32	pageNumber	pageNumber value.
Xamarin.Forms.Point	position	position value.

AddStamp(View, Int32, Rectangle)

To include the custom Stamp to the page.

Declaration

public void AddStamp(View customView, int pageNumber, Rectangle bounds)

Parameters

Type	Name	Description
Xamarin.Forms.View	customView	customView value.
System.Int32	pageNumber	pageNumber value.
Xamarin.Forms.Rectangle	bounds	bounds value.

CancelSearch()

Cancels the text Search operation.

Declaration

public void CancelSearch()

ClearAllAnnotations()

Delete all the annotations in the whole PDF document.

Declaration

public void ClearAllAnnotations()

ClearAllAnnotations(Int32)

Delete all the annotations in the given page.

Declaration

public void ClearAllAnnotations(int pageNumber)

Parameters

Type	Name	Description
System.Int32	pageNumber	The page in which all the annotations to be cleared.

ClearUndoRedoStack()

Declaration

public void ClearUndoRedoStack()

DeselectAnnotation(IAnnotation)

Deselects the specified annotation. Calling this method has no effect if the given annotation is not selected.

Declaration

public void DeselectAnnotation(IAnnotation annotation)

Parameters

Type	Name	Description
IAnnotation	annotation	The annotation to be deselected. .

Dispose()

Disposes the managed resources.

Declaration

public void Dispose()

Dispose(Boolean)

Declaration

protected virtual void Dispose(bool disposing)

Parameters

Type	Name	Description
System.Boolean	disposing

EditFreeTextAnnotation()

Edits the selected free text annotation in the PDF document.

Declaration

public void EditFreeTextAnnotation()

EndInkSession(Boolean)

Save or unsave session ink.

Declaration

public void EndInkSession(bool save)

Parameters

Type	Name	Description
System.Boolean	save	The.

ExportAnnotations(AnnotationDataFormat)

Exports the annotation data into the specified format.

Declaration

public Stream ExportAnnotations(AnnotationDataFormat format)

Parameters

Type	Name	Description
AnnotationDataFormat	format	The format in which the exported data are going to be saved.

Returns

Type	Description
System.IO.Stream	return ExportAnnotations.

ExportAnnotationsAsync(AnnotationDataFormat, CancellationToken)

Exports the annotation data into the specified format asynchronously.

Declaration

public Task<Stream> ExportAnnotationsAsync(AnnotationDataFormat format, CancellationToken cancellationToken)

Parameters

Type	Name	Description
AnnotationDataFormat	format	The format in which the annotation data has to be exported.
System.Threading.CancellationToken	cancellationToken	A cancellation token to receive notice of cancellation.

Returns

Type	Description
System.Threading.Tasks.Task<System.IO.Stream>	return ExportAnnotationsAsync.

ExportAsImage(Int32)

Exports the page with the given index as an image.

Declaration

public Stream ExportAsImage(int pageIndex)

Parameters

Type	Name	Description
System.Int32	pageIndex	Index of the page to be exported.

Returns

Type	Description
System.IO.Stream	return ExportAsImage.

ExportAsImage(Int32, Int32)

Exports the pages with indices in the given range as images.

Declaration

public Stream[] ExportAsImage(int pageStartIndex, int pageEndIndex)

Parameters

Type	Name	Description
System.Int32	pageStartIndex	Start index in the range of pages to be exported.
System.Int32	pageEndIndex	End index in the range of pages to be exported.

Returns

Type	Description
System.IO.Stream[]	return ExportAsImage.

ExportAsImage(Int32, Int32, Single)

Exports the pages with indices in the given range as images and scales the images by the given factor.

Declaration

public Stream[] ExportAsImage(int pageStartIndex, int pageEndIndex, float scaleFactor)

Parameters

Type	Name	Description
System.Int32	pageStartIndex	Start index in the range of pages to be exported.
System.Int32	pageEndIndex	End index in the range of pages to be exported.
System.Single	scaleFactor	The factor by which the images’ dimensions are to be scaled.

Returns

Type	Description
System.IO.Stream[]	return ExportAsImage.

ExportAsImage(Int32, Single)

Exports the page with the given index as an image and scales the image by the given factor.

Declaration

public Stream ExportAsImage(int pageIndex, float scaleFactor)

Parameters

Type	Name	Description
System.Int32	pageIndex	Index of the page to be exported.
System.Single	scaleFactor	The factor by which the image dimensions are to be scaled.

Returns

Type	Description
System.IO.Stream	return ExportAsImage.

ExportAsImageAsync(Int32)

Exports the page with the given index as an image asynchrously.

Declaration

public Task<Stream> ExportAsImageAsync(int pageIndex)

Parameters

Type	Name	Description
System.Int32	pageIndex	Index of the page to be exported.

Returns

Type	Description
System.Threading.Tasks.Task<System.IO.Stream>	return ExportAsImageAsync.

ExportAsImageAsync(Int32, Int32)

Exports the pages with indices in the given range as images asynchrously.

Declaration

public Task<Stream[]> ExportAsImageAsync(int pageStartIndex, int pageEndIndex)

Parameters

Type	Name	Description
System.Int32	pageStartIndex	Start index in the range of pages to be exported.
System.Int32	pageEndIndex	End index in the range of pages to be exported.

Returns

Type	Description
System.Threading.Tasks.Task<System.IO.Stream[]>	return ExportAsImageAsync.

ExportAsImageAsync(Int32, Int32, Single)

Exports the pages with indices in the given range as images asynchrously and scales the images by the given factor.

Declaration

public Task<Stream[]> ExportAsImageAsync(int pageStartIndex, int pageEndIndex, float scaleFactor)

Parameters

Type	Name	Description
System.Int32	pageStartIndex	Start index in the range of pages to be exported.
System.Int32	pageEndIndex	End index in the range of pages to be exported.
System.Single	scaleFactor	The factor by which the images’ dimensions are to be scaled.

Returns

Type	Description
System.Threading.Tasks.Task<System.IO.Stream[]>	return ExportAsImageAsync.

ExportAsImageAsync(Int32, Single)

Exports the page with the given index as an image asynchrously and scales the image by the given factor.

Declaration

public Task<Stream> ExportAsImageAsync(int pageIndex, float scaleFactor)

Parameters

Type	Name	Description
System.Int32	pageIndex	Index of the page to be exported.
System.Single	scaleFactor	The factor by which the image dimensions are to be scaled.

Returns

Type	Description
System.Threading.Tasks.Task<System.IO.Stream>	return ExportAsImageAsync.

ExportFormData(DataFormat, String)

Exports the form field values into the specified format.

Declaration

public Stream ExportFormData(DataFormat format, string name)

Parameters

Type	Name	Description
DataFormat	format	The format in which the exported data are going to be saved.
System.String	name	Name of the PDF file whose form fields the exported forms data file fills.

Returns

Type	Description
System.IO.Stream	return ExportFormData.

GoToBookmark(PdfBookmark)

Navigates the PdfViewer to the location specified by the given bookmark destination.

Declaration

public void GoToBookmark(PdfBookmark bookmark)

Parameters

Type	Name	Description
PdfBookmark	bookmark	The bookmark to navigate to.

GoToNextPage()

Navigates to the next page of the PDF document.

Declaration

public void GoToNextPage()

GoToPage(Int32)

Navigates to the specified page of the PDF document.

Declaration

public void GoToPage(int pageNumber)

Parameters

Type	Name	Description
System.Int32	pageNumber	The number of the page to navigate to.

GoToPreviousPage()

Navigates to the previous page of the PDF document.

Declaration

public void GoToPreviousPage()

ImportAnnotations(Stream, AnnotationDataFormat)

Imports the annotation data in the specified format into the PDF.

Declaration

public void ImportAnnotations(Stream inputStream, AnnotationDataFormat format)

Parameters

Type	Name	Description
System.IO.Stream	inputStream	Stream read from the annotation data file.
AnnotationDataFormat	format	The format of the annotation data file from which the inputStream is read.

ImportFormData(Stream, DataFormat)

Imports the form data in the specified format into the form fields of the PDF.

Declaration

public void ImportFormData(Stream inputStream, DataFormat format)

Parameters

Type	Name	Description
System.IO.Stream	inputStream	Stream read from the form data file.
DataFormat	format	The format of the form data file from which the inputStream is read.

LayoutChildren(Double, Double, Double, Double)

Layout the childviews present in SfPdfViewer.

Declaration

protected override void LayoutChildren(double x, double y, double width, double height)

Parameters

Type	Name	Description
System.Double	x	X co-ordinate of SfPdfViewer.
System.Double	y	Y co-ordinate of SfPdfViewer.
System.Double	width	Width of SfPdfViewer.
System.Double	height	Height of SfPdfViewer.

LoadDocument(Stream)

Loads a PDF document to SfPdfViewer from the specified stream.

Declaration

public void LoadDocument(Stream stream)

Parameters

Type	Name	Description
System.IO.Stream	stream	The stream that contains the data of the PDF document.

LoadDocument(Stream, String)

Declaration

public void LoadDocument(Stream stream, string password)

Parameters

Type	Name	Description
System.IO.Stream	stream
System.String	password

LoadDocumentAsync(Stream, String, CancellationTokenSource)

Declaration

public Task<Task> LoadDocumentAsync(Stream documentStream, string password, CancellationTokenSource cancellationTokenSource)

Parameters

Type	Name	Description
System.IO.Stream	documentStream
System.String	password
System.Threading.CancellationTokenSource	cancellationTokenSource

Returns

Type	Description
System.Threading.Tasks.Task<System.Threading.Tasks.Task>

LoadDocumentAsync(Stream, CancellationTokenSource)

Loads the PDF document from the specified stream asynchronously. It has the same effect as the LoadDocument(Stream) method.

Declaration

public Task<Task> LoadDocumentAsync(Stream documentStream, CancellationTokenSource cancellationTokenSource)

Parameters

Type	Name	Description
System.IO.Stream	documentStream	document Stream.
System.Threading.CancellationTokenSource	cancellationTokenSource	A cancellation token to receive notice of cancellationTokenSource.

Returns

Type	Description
System.Threading.Tasks.Task<System.Threading.Tasks.Task>	return LoadDocumentAsync.

OnDocumentLoaded(Object, EventArgs)

Raises the DocumentLoaded event.

Declaration

public void OnDocumentLoaded(object sender, EventArgs e)

Parameters

Type	Name	Description
System.Object	sender	The instance of SfPdfViewer which is the source of the event.
System.EventArgs	e	The System.EventArgs that contains the event data.

OnPageChanged(Object, PageChangedEventArgs)

Raises the PageChanged event.

Declaration

public void OnPageChanged(object sender, PageChangedEventArgs e)

Parameters

Type	Name	Description
System.Object	sender	The instance of SfPdfViewer that is the source of the event.
PageChangedEventArgs	e	The PageChangedEventArgs that contains the event data.

PerformRedo()

Performs redo operation.

Declaration

public void PerformRedo()

PerformUndo()

Performs undo operation.

Declaration

public void PerformUndo()

Print()

Prints the PDF.

Declaration

public void Print()

Print(String)

Prints the PDF with given file name.

Declaration

public void Print(string fileName)

Parameters

Type	Name	Description
System.String	fileName	The name with which the printed PDF will be saved.

RedoInk()

Perform redo opeartion on ink session.

Declaration

public void RedoInk()

remove_AnnotationMovedOrResized(AnnotationMovedOrResizedEventHandler)

Declaration

public void remove_AnnotationMovedOrResized(AnnotationMovedOrResizedEventHandler value)

Parameters

Type	Name	Description
AnnotationMovedOrResizedEventHandler	value

remove_CanRedoInkModified(CanRedoInkModifiedEventHandler)

Declaration

public void remove_CanRedoInkModified(CanRedoInkModifiedEventHandler value)

Parameters

Type	Name	Description
CanRedoInkModifiedEventHandler	value

remove_CanRedoModified(CanRedoModifiedEventHandler)

Declaration

public void remove_CanRedoModified(CanRedoModifiedEventHandler value)

Parameters

Type	Name	Description
CanRedoModifiedEventHandler	value

remove_CanUndoInkModified(CanUndoInkModifiedEventHandler)

Declaration

public void remove_CanUndoInkModified(CanUndoInkModifiedEventHandler value)

Parameters

Type	Name	Description
CanUndoInkModifiedEventHandler	value

remove_CanUndoModified(CanUndoModifiedEventHandler)

Declaration

public void remove_CanUndoModified(CanUndoModifiedEventHandler value)

Parameters

Type	Name	Description
CanUndoModifiedEventHandler	value

remove_DocumentLoaded(DocumentLoadedEventHandler)

Declaration

public void remove_DocumentLoaded(DocumentLoadedEventHandler value)

Parameters

Type	Name	Description
DocumentLoadedEventHandler	value

remove_DocumentSaveInitiated(DocumentSaveInitiatedEventHandler)

Declaration

public void remove_DocumentSaveInitiated(DocumentSaveInitiatedEventHandler value)

Parameters

Type	Name	Description
DocumentSaveInitiatedEventHandler	value

remove_FreeTextAnnotationAdded(FreeTextAnnotationAddedEventHandler)

Declaration

public void remove_FreeTextAnnotationAdded(FreeTextAnnotationAddedEventHandler value)

Parameters

Type	Name	Description
FreeTextAnnotationAddedEventHandler	value

remove_FreeTextAnnotationDeselected(FreeTextAnnotationDeselectedEventHandler)

Declaration

public void remove_FreeTextAnnotationDeselected(FreeTextAnnotationDeselectedEventHandler value)

Parameters

Type	Name	Description
FreeTextAnnotationDeselectedEventHandler	value

remove_FreeTextAnnotationEdited(FreeTextAnnotationEditedEventHandler)

Declaration

public void remove_FreeTextAnnotationEdited(FreeTextAnnotationEditedEventHandler value)

Parameters

Type	Name	Description
FreeTextAnnotationEditedEventHandler	value

remove_FreeTextAnnotationLongPressed(FreeTextAnnotationLongPressedEventHandler)

Declaration

public void remove_FreeTextAnnotationLongPressed(FreeTextAnnotationLongPressedEventHandler value)

Parameters

Type	Name	Description
FreeTextAnnotationLongPressedEventHandler	value

remove_FreeTextAnnotationMovedOrResized(FreeTextAnnotationMovedOrResizedEventHandler)

Declaration

public void remove_FreeTextAnnotationMovedOrResized(FreeTextAnnotationMovedOrResizedEventHandler value)

Parameters

Type	Name	Description
FreeTextAnnotationMovedOrResizedEventHandler	value

remove_FreeTextAnnotationRemoved(FreeTextAnnotationRemovedEventHandler)

Declaration

public void remove_FreeTextAnnotationRemoved(FreeTextAnnotationRemovedEventHandler value)

Parameters

Type	Name	Description
FreeTextAnnotationRemovedEventHandler	value

remove_FreeTextAnnotationSelected(FreeTextAnnotationSelectedEventHandler)

Declaration

public void remove_FreeTextAnnotationSelected(FreeTextAnnotationSelectedEventHandler value)

Parameters

Type	Name	Description
FreeTextAnnotationSelectedEventHandler	value

remove_FreeTextAnnotationTapped(FreeTextAnnotationTappedEventHandler)

Declaration

public void remove_FreeTextAnnotationTapped(FreeTextAnnotationTappedEventHandler value)

Parameters

Type	Name	Description
FreeTextAnnotationTappedEventHandler	value

remove_FreeTextPopupAppearing(FreeTextPopupAppearingEventHandler)

Declaration

public void remove_FreeTextPopupAppearing(FreeTextPopupAppearingEventHandler value)

Parameters

Type	Name	Description
FreeTextPopupAppearingEventHandler	value

remove_FreeTextPopupDisappeared(FreeTextPopupDisappearedEventHandler)

Declaration

public void remove_FreeTextPopupDisappeared(FreeTextPopupDisappearedEventHandler value)

Parameters

Type	Name	Description
FreeTextPopupDisappearedEventHandler	value

remove_HyperlinkClicked(HyperlinkClickedEventHandler)

Declaration

public void remove_HyperlinkClicked(HyperlinkClickedEventHandler value)

Parameters

Type	Name	Description
HyperlinkClickedEventHandler	value

remove_InkAdded(InkAddedEventHandler)

Declaration

public void remove_InkAdded(InkAddedEventHandler value)

Parameters

Type	Name	Description
InkAddedEventHandler	value

remove_InkDeselected(InkDeselectedEventHandler)

Declaration

public void remove_InkDeselected(InkDeselectedEventHandler value)

Parameters

Type	Name	Description
InkDeselectedEventHandler	value

remove_InkEdited(InkEditedEventHandler)

Declaration

public void remove_InkEdited(InkEditedEventHandler value)

Parameters

Type	Name	Description
InkEditedEventHandler	value

remove_InkRemoved(InkRemovedEventHandler)

Declaration

public void remove_InkRemoved(InkRemovedEventHandler value)

Parameters

Type	Name	Description
InkRemovedEventHandler	value

remove_InkSelected(InkSelectedEventHandler)

Declaration

public void remove_InkSelected(InkSelectedEventHandler value)

Parameters

Type	Name	Description
InkSelectedEventHandler	value

remove_InkTapped(InkTappedEventHandler)

Declaration

public void remove_InkTapped(InkTappedEventHandler value)

Parameters

Type	Name	Description
InkTappedEventHandler	value

remove_PageChanged(PageChangedEventHandler)

Declaration

public void remove_PageChanged(PageChangedEventHandler value)

Parameters

Type	Name	Description
PageChangedEventHandler	value

remove_RedoPerformed(RedoPerformedEventHandler)

Declaration

public void remove_RedoPerformed(RedoPerformedEventHandler value)

Parameters

Type	Name	Description
RedoPerformedEventHandler	value

remove_SearchCompleted(TextSearchCompletedEventHandler)

Declaration

public void remove_SearchCompleted(TextSearchCompletedEventHandler value)

Parameters

Type	Name	Description
TextSearchCompletedEventHandler	value

remove_SearchInitiated(TextSearchInitiatedEventHandler)

Declaration

public void remove_SearchInitiated(TextSearchInitiatedEventHandler value)

Parameters

Type	Name	Description
TextSearchInitiatedEventHandler	value

remove_ShapeAnnotationAdded(ShapeAnnotationAddedEventHandler)

Declaration

public void remove_ShapeAnnotationAdded(ShapeAnnotationAddedEventHandler value)

Parameters

Type	Name	Description
ShapeAnnotationAddedEventHandler	value

remove_ShapeAnnotationDeselected(ShapeAnnotationDeselectedEventHandler)

Declaration

public void remove_ShapeAnnotationDeselected(ShapeAnnotationDeselectedEventHandler value)

Parameters

Type	Name	Description
ShapeAnnotationDeselectedEventHandler	value

remove_ShapeAnnotationEdited(ShapeAnnotationEditedEventHandler)

Declaration

public void remove_ShapeAnnotationEdited(ShapeAnnotationEditedEventHandler value)

Parameters

Type	Name	Description
ShapeAnnotationEditedEventHandler	value

remove_ShapeAnnotationRemoved(ShapeAnnotationRemovedEventHandler)

Declaration

public void remove_ShapeAnnotationRemoved(ShapeAnnotationRemovedEventHandler value)

Parameters

Type	Name	Description
ShapeAnnotationRemovedEventHandler	value

remove_ShapeAnnotationSelected(ShapeAnnotationSelectedEventHandler)

Declaration

public void remove_ShapeAnnotationSelected(ShapeAnnotationSelectedEventHandler value)

Parameters

Type	Name	Description
ShapeAnnotationSelectedEventHandler	value

remove_ShapeAnnotationTapped(ShapeAnnotationTappedEventHandler)

Declaration

public void remove_ShapeAnnotationTapped(ShapeAnnotationTappedEventHandler value)

Parameters

Type	Name	Description
ShapeAnnotationTappedEventHandler	value

remove_TextMarkupAdded(TextMarkupAddedEventHandler)

Declaration

public void remove_TextMarkupAdded(TextMarkupAddedEventHandler value)

Parameters

Type	Name	Description
TextMarkupAddedEventHandler	value

remove_TextMarkupDeselected(TextMarkupDeselectedEventHandler)

Declaration

public void remove_TextMarkupDeselected(TextMarkupDeselectedEventHandler value)

Parameters

Type	Name	Description
TextMarkupDeselectedEventHandler	value

remove_TextMarkupEdited(TextMarkupEditedEventHandler)

Declaration

public void remove_TextMarkupEdited(TextMarkupEditedEventHandler value)

Parameters

Type	Name	Description
TextMarkupEditedEventHandler	value

remove_TextMarkupLongPressed(TextMarkupLongPressedEventHandler)

Declaration

public void remove_TextMarkupLongPressed(TextMarkupLongPressedEventHandler value)

Parameters

Type	Name	Description
TextMarkupLongPressedEventHandler	value

remove_TextMarkupRemoved(TextMarkupRemovedEventHandler)

Declaration

public void remove_TextMarkupRemoved(TextMarkupRemovedEventHandler value)

Parameters

Type	Name	Description
TextMarkupRemovedEventHandler	value

remove_TextMarkupSelected(TextMarkupSelectedEventHandler)

Declaration

public void remove_TextMarkupSelected(TextMarkupSelectedEventHandler value)

Parameters

Type	Name	Description
TextMarkupSelectedEventHandler	value

remove_TextMarkupTapped(TextMarkupTappedEventHandler)

Declaration

public void remove_TextMarkupTapped(TextMarkupTappedEventHandler value)

Parameters

Type	Name	Description
TextMarkupTappedEventHandler	value

remove_TextMatchFound(TextMatchFoundEventHandler)

Declaration

public void remove_TextMatchFound(TextMatchFoundEventHandler value)

Parameters

Type	Name	Description
TextMatchFoundEventHandler	value

remove_TextSelectionCompleted(TextSelectionEventHandler)

Declaration

public void remove_TextSelectionCompleted(TextSelectionEventHandler value)

Parameters

Type	Name	Description
TextSelectionEventHandler	value

remove_UndoPerformed(UndoPerformedEventHandler)

Declaration

public void remove_UndoPerformed(UndoPerformedEventHandler value)

Parameters

Type	Name	Description
UndoPerformedEventHandler	value

remove_UnhandledConditionOccurred(UnhandledConditionEventHandler)

Declaration

public void remove_UnhandledConditionOccurred(UnhandledConditionEventHandler value)

Parameters

Type	Name	Description
UnhandledConditionEventHandler	value

RemoveAnnotation(IAnnotation)

Clears the selected annotation.

Declaration

public void RemoveAnnotation(IAnnotation annotation)

Parameters

Type	Name	Description
IAnnotation	annotation	Selected annotation to be deleted.

SaveDocument()

Saves the PDF document using SfPdfViewer.

Declaration

public Stream SaveDocument()

Returns

Type	Description
System.IO.Stream	Saved PDF document stream.

SaveDocument(Boolean)

Saves the document and returns the stream.

Declaration

public Stream SaveDocument(bool flattenForm)

Parameters

Type	Name	Description
System.Boolean	flattenForm	Value indicating whether the form fields in the PDF are to be flattened while saving. Default value is `false`.

Returns

Type	Description
System.IO.Stream	Saved PDF document as stream.

SaveDocumentAsync()

Declaration

public Task<Stream> SaveDocumentAsync()

Returns

Type	Description
System.Threading.Tasks.Task<System.IO.Stream>

ScrollToOffset(Single, Single)

Scrolls the SfPdfViewer to a position relative to the horizontal offset and vertical offset values.

Declaration

public void ScrollToOffset(float horizontalOffset, float verticalOffset)

Parameters

Type	Name	Description
System.Single	horizontalOffset	The value to which the control scrolls horizontally.
System.Single	verticalOffset	The value to which the control scrolls vertically.

SearchNext()

Finds the next occurrence of the text being searched.

Declaration

public void SearchNext()

SearchNext(String)

Finds the next occurrence of the text being searched.

Declaration

public void SearchNext(string text)

Parameters

Type	Name	Description
System.String	text	The text to be searched.

SearchPrevious()

Finds the previous occurrence of the text being searched.

Declaration

public void SearchPrevious()

SearchPrevious(String)

Finds the previous occurrence of the text being searched.

Declaration

public void SearchPrevious(string text)

Parameters

Type	Name	Description
System.String	text	The text to be searched.

SearchText(String)

Finds all occurrences of the given text in the PDF document.

Declaration

public void SearchText(string text)

Parameters

Type	Name	Description
System.String	text	The text to be searched.

SelectAnnotation(IAnnotation)

Selects the specified annotation.

Declaration

public void SelectAnnotation(IAnnotation annotation)

Parameters

Type	Name	Description
IAnnotation	annotation	The annotation to be selected.

UndoInk()

Perform undo opeartion on ink session.

Declaration

public void UndoInk()

Unload()

Unloads the PDF viewer control.

Declaration

public void Unload()

Events

AnnotationMovedOrResized

Occurs when an ink is moved.

Declaration

public event AnnotationMovedOrResizedEventHandler AnnotationMovedOrResized

Event Type

Type	Description
AnnotationMovedOrResizedEventHandler

BookmarkNavigationOccurred

Occurs when a bookmark is navigated to

Declaration

public event EventHandler<BookmarkNavigationOccurredEventArgs> BookmarkNavigationOccurred

Event Type

Type	Description
System.EventHandler<BookmarkNavigationOccurredEventArgs>

CanRedoInkModified

Occurs when an redo property is modified.

Declaration

public event CanRedoInkModifiedEventHandler CanRedoInkModified

Event Type

Type	Description
CanRedoInkModifiedEventHandler

CanRedoModified

Occurs when an redo property is modified.

Declaration

public event CanRedoModifiedEventHandler CanRedoModified

Event Type

Type	Description
CanRedoModifiedEventHandler

CanUndoInkModified

Occurs when an undo property is modified.

Declaration

public event CanUndoInkModifiedEventHandler CanUndoInkModified

Event Type

Type	Description
CanUndoInkModifiedEventHandler

CanUndoModified

Occurs when an undo property is modified.

Declaration

public event CanUndoModifiedEventHandler CanUndoModified

Event Type

Type	Description
CanUndoModifiedEventHandler

DocumentLoaded

Occurs when a PDF document is finished loading to SfPdfViewer.

Declaration

public event DocumentLoadedEventHandler DocumentLoaded

Event Type

Type	Description
DocumentLoadedEventHandler

DocumentSaveInitiated

Occurs when an document is saved

Declaration

public event DocumentSaveInitiatedEventHandler DocumentSaveInitiated

Event Type

Type	Description
DocumentSaveInitiatedEventHandler

DoubleTapped

Occurs when double tapped.

Declaration

public event EventHandler<TouchInteractionEventArgs> DoubleTapped

Event Type

Type	Description
System.EventHandler<TouchInteractionEventArgs>

FreeTextAnnotationAdded

Occurs when free text annotation is added.

Declaration

public event FreeTextAnnotationAddedEventHandler FreeTextAnnotationAdded

Event Type

Type	Description
FreeTextAnnotationAddedEventHandler

FreeTextAnnotationDeselected

Occurs when free text annotation is deselected.

Declaration

public event FreeTextAnnotationDeselectedEventHandler FreeTextAnnotationDeselected

Event Type

Type	Description
FreeTextAnnotationDeselectedEventHandler

FreeTextAnnotationEdited

Occurs when an undo operation is performed.

Declaration

public event FreeTextAnnotationEditedEventHandler FreeTextAnnotationEdited

Event Type

Type	Description
FreeTextAnnotationEditedEventHandler

FreeTextAnnotationLongPressed

Occurs when free text annotation is long pressed.

Declaration

public event FreeTextAnnotationLongPressedEventHandler FreeTextAnnotationLongPressed

Event Type

Type	Description
FreeTextAnnotationLongPressedEventHandler

FreeTextAnnotationMovedOrResized

Occurs when free text annotation is moved or resized.

Declaration

public event FreeTextAnnotationMovedOrResizedEventHandler FreeTextAnnotationMovedOrResized

Event Type

Type	Description
FreeTextAnnotationMovedOrResizedEventHandler

FreeTextAnnotationRemoved

Occurs when free text annotation is removed.

Declaration

public event FreeTextAnnotationRemovedEventHandler FreeTextAnnotationRemoved

Event Type

Type	Description
FreeTextAnnotationRemovedEventHandler

FreeTextAnnotationSelected

Occurs when free text annotation is selected.

Declaration

public event FreeTextAnnotationSelectedEventHandler FreeTextAnnotationSelected

Event Type

Type	Description
FreeTextAnnotationSelectedEventHandler

FreeTextAnnotationTapped

Occurs when free text annotation is tapped.

Declaration

public event FreeTextAnnotationTappedEventHandler FreeTextAnnotationTapped

Event Type

Type	Description
FreeTextAnnotationTappedEventHandler

FreeTextPopupAppearing

Occurs when edit text popup view is appearing

Declaration

public event FreeTextPopupAppearingEventHandler FreeTextPopupAppearing

Event Type

Type	Description
FreeTextPopupAppearingEventHandler

FreeTextPopupDisappeared

Occurs when edit text popup is disappearing

Declaration

public event FreeTextPopupDisappearedEventHandler FreeTextPopupDisappeared

Event Type

Type	Description
FreeTextPopupDisappearedEventHandler

HyperlinkClicked

Occurs when hyperlink click operation is performed.

Declaration

public event HyperlinkClickedEventHandler HyperlinkClicked

Event Type

Type	Description
HyperlinkClickedEventHandler

InkAdded

Occurs when an ink is added.

Declaration

public event InkAddedEventHandler InkAdded

Event Type

Type	Description
InkAddedEventHandler

InkDeselected

Occurs when an ink is deselected.

Declaration

public event InkDeselectedEventHandler InkDeselected

Event Type

Type	Description
InkDeselectedEventHandler

InkEdited

Occurs when an ink is edited.

Declaration

public event InkEditedEventHandler InkEdited

Event Type

Type	Description
InkEditedEventHandler

InkRemoved

Occurs when an ink is removed.

Declaration

public event InkRemovedEventHandler InkRemoved

Event Type

Type	Description
InkRemovedEventHandler

InkSelected

Occurs when an ink is selected.

Declaration

public event InkSelectedEventHandler InkSelected

Event Type

Type	Description
InkSelectedEventHandler

InkTapped

Occurs when an ink is tapped.

Declaration

public event InkTappedEventHandler InkTapped

Event Type

Type	Description
InkTappedEventHandler

LongPressed

Occurs when long pressed.

Declaration

public event EventHandler<TouchInteractionEventArgs> LongPressed

Event Type

Type	Description
System.EventHandler<TouchInteractionEventArgs>

PageChanged

Occurs when the value of PageNumber property changes.

Declaration

public event PageChangedEventHandler PageChanged

Event Type

Type	Description
PageChangedEventHandler

PageViewModeChanged

Occurs when the PageViewMode property changes.

Declaration

public event EventHandler<PageViewModeChangedEventArgs> PageViewModeChanged

Event Type

Type	Description
System.EventHandler<PageViewModeChangedEventArgs>

PasswordErrorOccurred

Occurs when Password Error encountered.

Declaration

public event EventHandler<PasswordErrorOccurredEventArgs> PasswordErrorOccurred

Event Type

Type	Description
System.EventHandler<PasswordErrorOccurredEventArgs>

PasswordViewCancelButtonClicked

Occurs when password view cancel operation is performed.

Declaration

public event EventHandler PasswordViewCancelButtonClicked

Event Type

Type	Description
System.EventHandler

PrintTaskRequested

Declaration

public event EventHandler<PdfViewerPrintTaskRequestedEventArgs> PrintTaskRequested

Event Type

Type	Description
System.EventHandler<PdfViewerPrintTaskRequestedEventArgs>

RedoPerformed

Occurs when an redo operation is performed.

Declaration

public event RedoPerformedEventHandler RedoPerformed

Event Type

Type	Description
RedoPerformedEventHandler

SearchCompleted

Occurs when a text search operation is completed.

Declaration

public event TextSearchCompletedEventHandler SearchCompleted

Event Type

Type	Description
TextSearchCompletedEventHandler

SearchInitiated

Occurs when a text search operation is initiated.

Declaration

public event TextSearchInitiatedEventHandler SearchInitiated

Event Type

Type	Description
TextSearchInitiatedEventHandler

ShapeAnnotationAdded

Occurs when a shape annotation added.

Declaration

public event ShapeAnnotationAddedEventHandler ShapeAnnotationAdded

Event Type

Type	Description
ShapeAnnotationAddedEventHandler

ShapeAnnotationDeselected

Occurs when a shape annotation Deselected.

Declaration

public event ShapeAnnotationDeselectedEventHandler ShapeAnnotationDeselected

Event Type

Type	Description
ShapeAnnotationDeselectedEventHandler

ShapeAnnotationEdited

Occurs when a shape annotation edited.

Declaration

public event ShapeAnnotationEditedEventHandler ShapeAnnotationEdited

Event Type

Type	Description
ShapeAnnotationEditedEventHandler

ShapeAnnotationRemoved

Occurs when a shape annotation removed.

Declaration

public event ShapeAnnotationRemovedEventHandler ShapeAnnotationRemoved

Event Type

Type	Description
ShapeAnnotationRemovedEventHandler

ShapeAnnotationSelected

Occurs when a shape annotation Selected.

Declaration

public event ShapeAnnotationSelectedEventHandler ShapeAnnotationSelected

Event Type

Type	Description
ShapeAnnotationSelectedEventHandler

ShapeAnnotationTapped

Occurs when a shape annotation tapped.

Declaration

public event ShapeAnnotationTappedEventHandler ShapeAnnotationTapped

Event Type

Type	Description
ShapeAnnotationTappedEventHandler

StampAnnotationAdded

Occurs when a customview is added.

Declaration

public event EventHandler<StampAnnotationAddedEventArgs> StampAnnotationAdded

Event Type

Type	Description
System.EventHandler<StampAnnotationAddedEventArgs>

StampAnnotationDeselected

Occurs when a custom view is deselected

Declaration

public event EventHandler<StampAnnotationDeselectedEventArgs> StampAnnotationDeselected

Event Type

Type	Description
System.EventHandler<StampAnnotationDeselectedEventArgs>

StampAnnotationMovedOrResized

Occurs when a custom view properties are modified

Declaration

public event EventHandler<StampAnnotationMovedOrResizedEventArgs> StampAnnotationMovedOrResized

Event Type

Type	Description
System.EventHandler<StampAnnotationMovedOrResizedEventArgs>

StampAnnotationRemoved

Occurs when a custom view is removed

Declaration

public event EventHandler<StampAnnotationRemovedEventArgs> StampAnnotationRemoved

Event Type

Type	Description
System.EventHandler<StampAnnotationRemovedEventArgs>

StampAnnotationSelected

Occurs when a customview is selected.

Declaration

public event EventHandler<StampAnnotationSelectedEventArgs> StampAnnotationSelected

Event Type

Type	Description
System.EventHandler<StampAnnotationSelectedEventArgs>

StampAnnotationTapped

Occurs when a customview is tapped.

Declaration

public event EventHandler<StampAnnotationTappedEventArgs> StampAnnotationTapped

Event Type

Type	Description
System.EventHandler<StampAnnotationTappedEventArgs>

Tapped

Occurs when tapped.

Declaration

public event EventHandler<TouchInteractionEventArgs> Tapped

Event Type

Type	Description
System.EventHandler<TouchInteractionEventArgs>

TextMarkupAdded

Occurs when an textmarkup annotation is added.

Declaration

public event TextMarkupAddedEventHandler TextMarkupAdded

Event Type

Type	Description
TextMarkupAddedEventHandler

TextMarkupDeselected

Occurs when an textmarkup annotation is deselected.

Declaration

public event TextMarkupDeselectedEventHandler TextMarkupDeselected

Event Type

Type	Description
TextMarkupDeselectedEventHandler

TextMarkupEdited

Occurs when an textmarkup annotation is edited.

Declaration

public event TextMarkupEditedEventHandler TextMarkupEdited

Event Type

Type	Description
TextMarkupEditedEventHandler

TextMarkupLongPressed

Occurs when an textmarkup annotation is long pressed.

Declaration

public event TextMarkupLongPressedEventHandler TextMarkupLongPressed

Event Type

Type	Description
TextMarkupLongPressedEventHandler

TextMarkupRemoved

Occurs when an textmarkup annotation is removed.

Declaration

public event TextMarkupRemovedEventHandler TextMarkupRemoved

Event Type

Type	Description
TextMarkupRemovedEventHandler

TextMarkupSelected

Occurs when an textmarkup annotation is selected.

Declaration

public event TextMarkupSelectedEventHandler TextMarkupSelected

Event Type

Type	Description
TextMarkupSelectedEventHandler

TextMarkupTapped

Occurs when an textmarkup annotation is selected.

Declaration

public event TextMarkupTappedEventHandler TextMarkupTapped

Event Type

Type	Description
TextMarkupTappedEventHandler

TextMatchFound

Occurs when a match for the searched text found.

Declaration

public event TextMatchFoundEventHandler TextMatchFound

Event Type

Type	Description
TextMatchFoundEventHandler

TextSelectionCompleted

Occurs when text selection is completed.

Declaration

public event TextSelectionEventHandler TextSelectionCompleted

Event Type

Type	Description
TextSelectionEventHandler

UndoPerformed

Occurs when an undo operation is performed.

Declaration

public event UndoPerformedEventHandler UndoPerformed

Event Type

Type	Description
UndoPerformedEventHandler

UnhandledConditionOccurred

Occurs when an unhandled condition occurs.

Declaration

public event UnhandledConditionEventHandler UnhandledConditionOccurred

Event Type

Type	Description
UnhandledConditionEventHandler

Implements

System.IDisposable

Xamarin.Forms- v19.2.0.44

Class SfPdfViewer

Inheritance

Implements

Namespace: Syncfusion.SfPdfViewer.XForms

Assembly: Syncfusion.SfPdfViewer.XForms.dll

Syntax

Constructors

SfPdfViewer()

Declaration

Fields

AnnotationsProperty

Declaration

Field Value

BookmarkPaneVisibleProperty

Declaration

Field Value

CurrentSearchTextOccurrenceProperty

Declaration

Field Value

EnableScrollHeadProperty

Declaration

Field Value

HorizontalOffsetProperty

Declaration

Field Value

InputFileStreamProperty

Declaration

Field Value

IsToolbarVisibleProperty

Declaration

Field Value

MaximumZoomPercentageProperty

Declaration

Field Value

MinimumZoomPercentageProperty

Declaration

Field Value

PageCountProperty

Declaration

Field Value

PageNumberProperty

Declaration

Field Value

PageViewModeProperty

Declaration

Field Value

TotalSearchTextOccurrencesProperty

Declaration

Field Value

VerticalOffsetProperty

Declaration

Field Value

ZoomPercentageProperty

Declaration

Field Value

Properties

AllowHyperlinkNavigation

Declaration

Property Value

AnnotationMode

Declaration

Property Value

AnnotationModeCommand

Declaration

Property Value

Annotations

Declaration

Property Value

AnnotationSettings

Declaration

Property Value

BookmarkNavigationEnabled

Declaration

Property Value

BookmarkPaneVisible

Declaration

Property Value

CancelSearchTextCommand

Declaration