Table of Contents

Class PdfSignatureField

Namespace
Syncfusion.Pdf.Interactive
Assembly
Syncfusion.Pdf.Portable.dll

Represents signature field in the PDF Form.

public class PdfSignatureField : PdfSignatureAppearanceField, INotifyPropertyChanged
Inheritance
PdfSignatureField
Implements
Inherited Members

Examples

//Create a new PDf document
PdfDocument document = new PdfDocument();           
//Creates a new page and adds it as the last page of the document
PdfPage page = document.Pages.Add();
//Create signature field
PdfSignatureField sign = new PdfSignatureField(page, "sign1");
sign.Bounds = new RectangleF(100, 420, 100, 50);
document.Form.Fields.Add(sign);           
document.Save("Form.pdf");
document.Close(true);
'Create a new PDf document
Dim document As PdfDocument = New PdfDocument()
'Create a page
Dim page As PdfPage = document.Pages.Add()
'Create signature field
Dim sign As PdfSignatureField = New PdfSignatureField(page, "sign1")
sign.Bounds = New RectangleF(100, 420, 100, 50)
document.Form.Fields.Add(sign)
document.Save("Form.pdf")
document.Close(True)

Remarks

Please refer the UG docuemntation link for more details about signature field.

Constructors

PdfSignatureField(PdfPageBase, string)

Initializes a new instance of the PdfSignatureField class with the specific page and name.

public PdfSignatureField(PdfPageBase page, string name)

Parameters

page PdfPageBase

Page which the field to be placed on.

name string

The name of the field.

Examples

//Create a new PDf document
PdfDocument document = new PdfDocument();           
//Creates a new page and adds it as the last page of the document
PdfPage page = document.Pages.Add();
//Create signature field
PdfSignatureField sign = new PdfSignatureField(page, "sign1");
sign.Bounds = new RectangleF(100, 420, 100, 50);
document.Form.Fields.Add(sign);           
document.Save("Form.pdf");
'Create a new PDf document
Dim document As PdfDocument = New PdfDocument()
'Create a page
Dim page As PdfPage = document.Pages.Add()
'Create signature field
Dim sign As PdfSignatureField = New PdfSignatureField(page, "sign1")
sign.Bounds = New RectangleF(100, 420, 100, 50)
document.Form.Fields.Add(sign)
document.Save("Form.pdf")
See Also

Properties

Appearance

Gets the visual appearance of this field.[Read-Only]

public PdfAppearance Appearance { get; }

Property Value

PdfAppearance

Examples

//Create a new PDf document
PdfDocument document = new PdfDocument();           
//Creates a new page and adds it as the last page of the document
PdfPage page = document.Pages.Add();
//Create signature field
PdfSignatureField sign = new PdfSignatureField(page, "sign1");
sign.Bounds = new RectangleF(100, 420, 100, 50);
// Gets the signature appearance
PdfAppearance appearance = sign.Appearance;  
document.Form.Fields.Add(sign);           
document.Save("Form.pdf");
'Create a new PDf document
Dim document As PdfDocument = New PdfDocument()
'Create a page
Dim page As PdfPage = document.Pages.Add()
'Create signature field
Dim sign As PdfSignatureField = New PdfSignatureField(page, "sign1")
' Gets the signature appearance
Dim appearance As PdfAppearance = sign.Appearance
sign.Bounds = New RectangleF(100, 420, 100, 50)
document.Form.Fields.Add(sign)
document.Save("Form.pdf")
See Also

Signature

Gets or sets the digital signature for signing the field.

public PdfSignature Signature { get; set; }

Property Value

PdfSignature

Examples

//Create a new PDf document
PdfDocument document = new PdfDocument();           
//Creates a new page and adds it as the last page of the document
PdfPage page = document.Pages.Add();
//Create signature field
PdfSignatureField sign = new PdfSignatureField(page, "sign1");
sign.Signature = new PdfSignature(page, new PdfCertificate("PDF.pfx", "Syncfusion"), "Signature");
sign.Bounds = new RectangleF(100, 420, 100, 50);
// Gets the signature appearance
PdfAppearance appearance = sign.Appearance;  
document.Form.Fields.Add(sign);           
document.Save("Form.pdf");
'Create a new PDf document
Dim document As PdfDocument = New PdfDocument()
'Create a page
Dim page As PdfPage = document.Pages.Add()
'Create signature field
Dim sign As PdfSignatureField = New PdfSignatureField(page, "sign1")
sign.Signature = New PdfSignature(page, New PdfCertificate("PDF.pfx", "Syncfusion"), "Signature")
sign.Bounds = New RectangleF(100, 420, 100, 50)
document.Form.Fields.Add(sign)
document.Save("Form.pdf")
See Also

Methods

DrawAppearance(PdfTemplate)

Draws the appearance.

protected override void DrawAppearance(PdfTemplate template)

Parameters

template PdfTemplate

The template.

See Also

Initialize()

Initializes an instance.

protected override void Initialize()
See Also

See Also

PdfSignatureAppearanceField
PdfDocument
PdfPage