Class PdfLoadedTextBoxField

Represents the text box field of an existing PDF document.

Inheritance

System.Object

PdfField

PdfLoadedField

PdfLoadedStyledField

PdfLoadedTextBoxField

Implements

System.ComponentModel.INotifyPropertyChanged

Inherited Members

PdfField.DisableAutoFormat

PdfField.Flatten

PdfField.GetValue(String)

PdfField.Initialize()

PdfField.Layer

PdfField.PdfTag

PdfField.PropertyChanged

PdfField.SetValue(String, String)

PdfField.TabIndex

PdfLoadedField.Export

PdfLoadedField.Form

PdfLoadedField.MappingName

PdfLoadedField.Name

PdfLoadedField.ObjectID

PdfLoadedField.Page

PdfLoadedField.ReadOnly

PdfLoadedField.Required

PdfLoadedField.SetName(String)

PdfLoadedField.ToolTip

PdfLoadedStyledField.BorderColor

PdfLoadedStyledField.BorderStyle

PdfLoadedStyledField.BorderWidth

PdfLoadedStyledField.Bounds

PdfLoadedStyledField.DefaultIndex

PdfLoadedStyledField.DefineDefaultAppearance()

PdfLoadedStyledField.Font

PdfLoadedStyledField.GetGraphicsProperties(PdfLoadedStyledField.GraphicsProperties, PdfLoadedFieldItem)

PdfLoadedStyledField.GotFocus

PdfLoadedStyledField.Location

PdfLoadedStyledField.LostFocus

PdfLoadedStyledField.MouseDown

PdfLoadedStyledField.MouseEnter

PdfLoadedStyledField.MouseLeave

PdfLoadedStyledField.MouseUp

PdfLoadedStyledField.RotationAngle

PdfLoadedStyledField.Size

PdfLoadedStyledField.StyleToString(PdfCheckBoxStyle)

PdfLoadedStyledField.Visibility

PdfLoadedStyledField.Visible

Namespace: Syncfusion.Pdf.Parsing

Assembly: Syncfusion.Pdf.NET.dll

Syntax

public class PdfLoadedTextBoxField : PdfLoadedStyledField, IPdfWrapper, INotifyPropertyChanged

Examples

//Load an existing document
PdfLoadedDocument doc = new PdfLoadedDocument("SourceForm.pdf");
// Load the text box field
PdfLoadedTextBoxField ldField = doc.Form.Fields[0] as PdfLoadedTextBoxField;
RectangleF newBounds = new RectangleF(100, 100, 50, 50);
ldField.Bounds = newBounds;
ldField.SpellCheck = true;
ldField.Text = "New text of the field.";
ldField.Password = false;
ldField.BorderStyle = PdfBorderStyle.Dashed;
doc.Save("LoadedForm.pdf");
doc.Close(true);

'Load an existing document
Dim doc As PdfLoadedDocument = New PdfLoadedDocument("SourceForm.pdf")
' Load the text box field
Dim ldField As PdfLoadedTextBoxField = TryCast(doc.Form.Fields(0), PdfLoadedTextBoxField)
Dim newBounds As RectangleF = New RectangleF(100, 100, 50, 50)
ldField.Bounds = newBounds
ldField.SpellCheck = True
ldField.Text = "New text of the field."
ldField.Password = False
ldField.BorderStyle = PdfBorderStyle.Dashed
doc.Save("LoadedForm.pdf")
doc.Close(True)

Properties

AutoResizeText

get or set the autosize value of the textbox field

Declaration

public bool AutoResizeText { get; set; }

Property Value

Type	Description
System.Boolean	true if the field autosize property else it is false.

Examples

//Load an existing document
PdfLoadedDocument doc = new PdfLoadedDocument("SourceForm.pdf");
// Read the text box field
PdfLoadedTextBoxField ldField = doc.Form.Fields[0] as PdfLoadedTextBoxField;
bool value=ldField.AutoResizeText
ldField.AutoResizeText=value;
form.Flatten=true;
doc.Save("Form.pdf");
doc.Close(true);

'Load an existing document
Dim doc As PdfLoadedDocument = New PdfLoadedDocument("SourceForm.pdf")
' Read the text box field
Dim ldField As PdfLoadedTextBoxField = TryCast(doc.Form.Fields(0), PdfLoadedTextBoxField)
 bool value = ldField.AutoResizeText
ldField.AutoResizeText=value;
form.Flatten=true;
doc.Save("Form.pdf")
doc.Close(True)

BackColor

Get or Set the back color of the field

Declaration

public PdfColor BackColor { get; set; }

Property Value

Type	Description
PdfColor	A PdfColor object specifying the background color of field.

Examples

//Load an existing document
PdfLoadedDocument doc = new PdfLoadedDocument("SourceForm.pdf");
// Read the text box field.
PdfLoadedTextBoxField ldField = doc.Form.Fields[0] as PdfLoadedTextBoxField;
ldField.BackColor = new PdfColor(Color.Transparent);
doc.Save("Form.pdf");
doc.Close(true);

'Load an existing document
Dim doc As PdfLoadedDocument = New PdfLoadedDocument("SourceForm.pdf")
' Read the text box field
Dim ldField As PdfLoadedTextBoxField = TryCast(doc.Form.Fields(0), PdfLoadedTextBoxField)
ldField.BackColor = New PdfColor(Color.Transparent)
doc.Save("Form.pdf")
doc.Close(True)

See Also

PdfLoadedDocument

PdfColor

ComplexScript

Gets or sets the complex script language support.

Declaration

public bool ComplexScript { get; set; }

Property Value

Type
System.Boolean

Examples

//Load existing PDF document.
PdfLoadedDocument ldoc = new PdfLoadedDocument("form.pdf");
//Load the existing text box field.
PdfLoadedTextBoxField textField = ldoc.Form.Fields[0] as PdfLoadedTextBoxField;
//Create font.
Font font = new Font("Tahoma", 10f);
//Create a new PDF font instance.
PdfFont pdfFont = new PdfTrueTypeFont(font, FontStyle.Regular, 10f, true, true);
//Set font.
textField.Font = pdfFont;
//Enable complex script support.
textField.ComplexScript = true;
ldoc.Form.SetDefaultAppearance(false);
//Save the document.
ldoc.Save("output.pdf");
//Close the document.
ldoc.Close(true);

'Load existing PDF document.
Dim ldoc As New PdfLoadedDocument("form.pdf")
'Load the existing text box field.
Dim textField As PdfLoadedTextBoxField = TryCast(ldoc.Form.Fields(0), PdfLoadedTextBoxField)
'Create font.
Dim font As New Font("Tahoma", 10F)
'Create a new PDF font instance.
Dim pdfFont As PdfFont = New PdfTrueTypeFont(font, FontStyle.Regular, 10F, True, True)
'Set font.
textField.Font = pdfFont
'Enable complex script support.
textField.ComplexScript = True
ldoc.Form.SetDefaultAppearance(False)
'Save the document.
ldoc.Save("output.pdf")
'Close the document.
ldoc.Close(True)

DefaultValue

Gets or set the default value of the field.

Declaration

public string DefaultValue { get; set; }

Property Value

Type	Description
System.String	A string value representing the default value of the item.

Examples

//Load an existing document
PdfLoadedDocument doc = new PdfLoadedDocument("SourceForm.pdf");
// Read the text box field
PdfLoadedTextBoxField ldField = doc.Form.Fields[0] as PdfLoadedTextBoxField;
ldField.DefaultValue = "Cris";
doc.Save("Form.pdf");
doc.Close(true);

'Load an existing document
Dim doc As PdfLoadedDocument = New PdfLoadedDocument("SourceForm.pdf")
' Read the text box field
Dim ldField As PdfLoadedTextBoxField = TryCast(doc.Form.Fields(0), PdfLoadedTextBoxField)
ldField.DefaultValue = "Cris"
doc.Save("Form.pdf")
doc.Close(True)

See Also

PdfLoadedDocument

ForeColor

Gets or Set the fore color of the field.

Declaration

public virtual PdfColor ForeColor { get; set; }

Property Value

Type	Description
PdfColor	A PdfColor object specifying the background color of field.

Examples

//Load an existing document
PdfLoadedDocument doc = new PdfLoadedDocument("SourceForm.pdf");
// Read the text box field.
PdfLoadedTextBoxField ldField = doc.Form.Fields[0] as PdfLoadedTextBoxField;
ldField.ForeColor = new PdfColor(Color.Red);
doc.Save("Form.pdf");
doc.Close(true);

'Load an existing document
Dim doc As PdfLoadedDocument = New PdfLoadedDocument("SourceForm.pdf")
' Read the text box field.
Dim ldField As PdfLoadedTextBoxField = TryCast(doc.Form.Fields(0), PdfLoadedTextBoxField)
ldField.ForeColor = New PdfColor(Color.Red)
doc.Save("Form.pdf")
doc.Close(True)

See Also

PdfLoadedDocument

PdfColor

HighlightMode

Get or Set the HighLightMode of the Field.

Declaration

public PdfHighlightMode HighlightMode { get; set; }

Property Value

Type	Description
PdfHighlightMode	A PdfHighlightMode enumeration member specifying the highlight mode in a text box.

Examples

//Load an existing document
PdfLoadedDocument doc = new PdfLoadedDocument("SourceForm.pdf");
// Load the text box field
PdfLoadedTextBoxField ldField = doc.Form.Fields[0] as PdfLoadedTextBoxField;
ldField.HighlightMode = PdfHighlightMode.Push;
doc.Save("Form.pdf");
doc.Close(true);

'Load an existing document
Dim doc As PdfLoadedDocument = New PdfLoadedDocument("SourceForm.pdf")
' Load the text box field
Dim ldField As PdfLoadedTextBoxField = TryCast(doc.Form.Fields(0), PdfLoadedTextBoxField)
ldField.HighlightMode = PdfHighlightMode.Push
doc.Save("Form.pdf")
doc.Close(True)

See Also

PdfLoadedDocument

PdfHighlightMode

InsertSpaces

Meaningful only if the MaxLength property is set and the Multiline, Password properties are false. If set, the field is automatically divided into as many equally spaced positions, or combs, as the value of MaxLength, and the text is laid out into those combs.

Declaration

public bool InsertSpaces { get; set; }

Property Value

Type
System.Boolean

Examples

//Load an existing document
PdfLoadedDocument doc = new PdfLoadedDocument("SourceForm.pdf");
// Read the text box field
PdfLoadedTextBoxField ldField = doc.Form.Fields[0] as PdfLoadedTextBoxField;
ldField.InsertSpaces = true;
doc.Save("Form.pdf");
doc.Close(true);

'Load an existing document
Dim doc As PdfLoadedDocument = New PdfLoadedDocument("SourceForm.pdf")
' Read the text box field
Dim ldField As PdfLoadedTextBoxField = TryCast(doc.Form.Fields(0), PdfLoadedTextBoxField)
ldField.InsertSpaces = True
doc.Save("Form.pdf")
doc.Close(True)

See Also

PdfLoadedDocument

IsAutoFontSize

check whether the textbox field is autosize.

Declaration

public bool IsAutoFontSize { get; }

Property Value

Type	Description
System.Boolean	true if the field autosize property else it is false.

Examples

//Load an existing document
PdfLoadedDocument doc = new PdfLoadedDocument("SourceForm.pdf");
// Read the text box field
PdfLoadedTextBoxField ldField = doc.Form.Fields[0] as PdfLoadedTextBoxField;
bool value=ldField.IsAutoFontSize
ldField.AutoResizeText=value;
form.Flatten=true;
doc.Save("Form.pdf");
doc.Close(true);

'Load an existing document
Dim doc As PdfLoadedDocument = New PdfLoadedDocument("SourceForm.pdf")
'Read the text box field
Dim ldField As PdfLoadedTextBoxField = TryCast(doc.Form.Fields(0), PdfLoadedTextBoxField)
bool value = ldField.IsAutoFontSize
ldField.AutoResizeText=value;
form.Flatten=true;
doc.Save("Form.pdf")
doc.Close(True)

Items

Gets the collection of text box field items.[Read-Only]

Declaration

public PdfLoadedTextBoxItemCollection Items { get; }

Property Value

Type
PdfLoadedTextBoxItemCollection

Examples

//Load an existing document
PdfLoadedDocument doc = new PdfLoadedDocument("SourceForm.pdf");
// Read the text box field
PdfLoadedTextBoxField textboxField = doc.Form.Fields[0] as PdfLoadedTextBoxField;
// TextBox Item collection
PdfLoadedTextBoxItemCollection textboxFieldCollection = textboxField.Items;
textboxFieldCollection[0].Location = new PointF(10, 20);
doc.Save("Form.pdf");
doc.Close(true);

'Load an existing document
Dim doc As PdfLoadedDocument = New PdfLoadedDocument("SourceForm.pdf")
' Read the text box field
Dim textboxField As PdfLoadedTextBoxField = TryCast(doc.Form.Fields(0), PdfLoadedTextBoxField)
' TextBox Item collection
Dim textboxFieldCollection As PdfLoadedTextBoxItemCollection = textboxField.Items
textboxFieldCollection(0).Location = New PointF(10, 20)
doc.Save("Form.pdf")
doc.Close(True)

See Also

PdfLoadedDocument

MaxLength

Gets or sets the maximum length of the field, in characters.

Declaration

public int MaxLength { get; set; }

Property Value

Type	Description
System.Int32	A positive integer value specifying the maximum number of characters that can be entered in the text edit field.

Examples

//Load an existing document
PdfLoadedDocument doc = new PdfLoadedDocument("SourceForm.pdf");
// Read the text box field
PdfLoadedTextBoxField ldField = doc.Form.Fields[0] as PdfLoadedTextBoxField;
ldField.MaxLength = 10;
doc.Save("Form.pdf");
doc.Close(true);

'Load an existing document
Dim doc As PdfLoadedDocument = New PdfLoadedDocument("SourceForm.pdf")
' Read the text box field
Dim ldField As PdfLoadedTextBoxField = TryCast(doc.Form.Fields(0), PdfLoadedTextBoxField)
ldField.MaxLength = 10
doc.Save("Form.pdf")
doc.Close(True)

See Also

PdfLoadedDocument

Multiline

Gets or sets a value indicating whether this PdfTextBoxField is multiline.

Declaration

public bool Multiline { get; set; }

Property Value

Type	Description
System.Boolean	True if the field is multiline, false otherwise. Default is false.

Examples

//Load an existing document
PdfLoadedDocument doc = new PdfLoadedDocument("SourceForm.pdf");
// Read the text box field
PdfLoadedTextBoxField ldField = doc.Form.Fields[0] as PdfLoadedTextBoxField;
ldField.Multiline = true;
doc.Save("Form.pdf");
doc.Close(true);

'Load an existing document
Dim doc As PdfLoadedDocument = New PdfLoadedDocument("SourceForm.pdf")
' Read the text box field
Dim ldField As PdfLoadedTextBoxField = TryCast(doc.Form.Fields(0), PdfLoadedTextBoxField)
ldField.Multiline = True
doc.Save("Form.pdf")
doc.Close(True)

See Also

PdfLoadedDocument

Password

Gets or sets a value indicating whether this PdfTextBoxField is password field.

Declaration

public bool Password { get; set; }

Property Value

Type	Description
System.Boolean	True if the field is a password field, false otherwise. Default is false.

Examples

//Load an existing document
PdfLoadedDocument doc = new PdfLoadedDocument("SourceForm.pdf");
// Read the text box field
PdfLoadedTextBoxField ldField = doc.Form.Fields[0] as PdfLoadedTextBoxField;
ldField.Password = true;
doc.Save("Form.pdf");
doc.Close(true);

'Load an existing document
Dim doc As PdfLoadedDocument = New PdfLoadedDocument("SourceForm.pdf")
' Read the text box field
Dim ldField As PdfLoadedTextBoxField = TryCast(doc.Form.Fields(0), PdfLoadedTextBoxField)
ldField.Password = True
doc.Save("Form.pdf")
doc.Close(True)

See Also

PdfLoadedDocument

Scrollable

Gets or sets a value indicating whether this PdfTextBoxField is scrollable.

Declaration

public bool Scrollable { get; set; }

Property Value

Type	Description
System.Boolean	True if the field content can be scrolled, false otherwise. Default is true.

Examples

//Load an existing document
PdfLoadedDocument doc = new PdfLoadedDocument("SourceForm.pdf");
// Read the text box field
PdfLoadedTextBoxField ldField = doc.Form.Fields[0] as PdfLoadedTextBoxField;
ldField.Scrollable = true;
doc.Save("Form.pdf");
doc.Close(true);

'Load an existing document
Dim doc As PdfLoadedDocument = New PdfLoadedDocument("SourceForm.pdf")
' Read the text box field
Dim ldField As PdfLoadedTextBoxField = TryCast(doc.Form.Fields(0), PdfLoadedTextBoxField)
ldField.Scrollable = True
doc.Save("Form.pdf")
doc.Close(True)

See Also

PdfLoadedDocument

SpellCheck

Gets or sets a value indicating whether to check spelling.

Declaration

public bool SpellCheck { get; set; }

Property Value

Type	Description
System.Boolean	True if the field content should be checked for spelling erorrs, false otherwise. Default is true.

Examples

//Load an existing document
PdfLoadedDocument doc = new PdfLoadedDocument("SourceForm.pdf");
// Read the text box field
PdfLoadedTextBoxField ldField = doc.Form.Fields[0] as PdfLoadedTextBoxField;
ldField.SpellCheck = true;
doc.Save("Form.pdf");
doc.Close(true);

'Load an existing document
Dim doc As PdfLoadedDocument = New PdfLoadedDocument("SourceForm.pdf")
' Read the text box field
Dim ldField As PdfLoadedTextBoxField = TryCast(doc.Form.Fields(0), PdfLoadedTextBoxField)
ldField.SpellCheck = True
doc.Save("Form.pdf")
doc.Close(True)

See Also

PdfLoadedDocument

Text

Gets or Set value of the text box field.

Declaration

public string Text { get; set; }

Property Value

Type	Description
System.String	A string value representing the value of the item.

Examples

//Load an existing document
PdfLoadedDocument doc = new PdfLoadedDocument("SourceForm.pdf");
// Read the text box field
PdfLoadedTextBoxField ldField = doc.Form.Fields[0] as PdfLoadedTextBoxField;
ldField.Text = "New Text";
doc.Save("Form.pdf");
doc.Close(true);

'Load an existing document
Dim doc As PdfLoadedDocument = New PdfLoadedDocument("SourceForm.pdf")
' Read the text box field
Dim ldField As PdfLoadedTextBoxField = TryCast(doc.Form.Fields(0), PdfLoadedTextBoxField)
ldField.Text = "New Text"
doc.Save("Form.pdf")
doc.Close(True)

See Also

PdfLoadedDocument

TextAlignment

Get or Set the text alignment in a text box.

Declaration

public PdfTextAlignment TextAlignment { get; set; }

Property Value

Type	Description
PdfTextAlignment	A PdfTextAlignment enumeration member specifying the text alignment in a text box.

Examples

//Load an existing document
PdfLoadedDocument doc = new PdfLoadedDocument("SourceForm.pdf");
// Read the text box field.
PdfLoadedTextBoxField ldField = doc.Form.Fields[0] as PdfLoadedTextBoxField;
ldField.TextAlignment = PdfTextAlignment.Justify;
doc.Save("Form.pdf");
doc.Close(true);

'Load an existing document
Dim doc As PdfLoadedDocument = New PdfLoadedDocument("SourceForm.pdf")
' Read the text box field.
Dim ldField As PdfLoadedTextBoxField = TryCast(doc.Form.Fields(0), PdfLoadedTextBoxField)
ldField.TextAlignment = PdfTextAlignment.Justify
doc.Save("Form.pdf")
doc.Close(True)

See Also

PdfLoadedDocument

PdfTextAlignment

Methods

Remove(PdfLoadedTexBoxItem)

Remove the particular PdfLoadedTexBoxItem from PdfLoadedTextBoxField.

Declaration

public void Remove(PdfLoadedTexBoxItem item)

Parameters

Type	Name	Description
PdfLoadedTexBoxItem	item

Examples

 //Load an existing document
 PdfLoadedDocument loadedDocument = new PdfLoadedDocument("input.pdf");        
 //Get the loaded form.
  PdfLoadedForm loadedForm = loadedDocument.Form;
 //Get the textbox field
 PdfLoadedTextBoxField textBoxField = loadedForm.Fields[0] as PdfLoadedTextBoxField;
 //Get the textBox field item
 PdfLoadedTexBoxItem texBoxItem = textBoxField.Items[0] as PdfLoadedTexBoxItem;
//Remove the textBox field item
 loadedField.Remove(texBoxItem); 
//Save the modified document.
 loadedDocument.Save("form.pdf");
//Close the document
loadedDocument.Close(true);

RemoveAt(Int32)

Remove the PdfLoadedTextBoxField item at the specified index.

Declaration

public void RemoveAt(int index)

Parameters

Type	Name	Description
System.Int32	index

Examples

 //Load an existing document
 PdfLoadedDocument loadedDocument = new PdfLoadedDocument("input.pdf");        
 //Get the loaded form.
  PdfLoadedForm loadedForm = loadedDocument.Form;
 //Get the textbox field
 PdfLoadedTextBoxField textBoxField = loadedForm.Fields[0] as PdfLoadedTextBoxField;       
//Remove the textBox field item
 textBoxField.RemoveAt(0);
//Save the modified document.
 loadedDocument.Save("form.pdf");
//Close the document
loadedDocument.Close(true);

Implements

System.ComponentModel.INotifyPropertyChanged

See Also

PdfLoadedDocument

PdfLoadedStyledField