Class PdfLoadedSignatureFieldExtension

Represents the extension class for loaded signature field.

Inheritance

System.Object

PdfLoadedSignatureFieldExtension

Namespace: Syncfusion.Pdf.Interactive

Assembly: Syncfusion.Pdf.Imaging.Portable.dll

Syntax

public static class PdfLoadedSignatureFieldExtension : Object

Examples

//Load the existing PDF file.
FileStream fileStream = new FileStream("input.pdf", FileMode.Open);
PdfLoadedDocument ldoc = new PdfLoadedDocument(fileStream);
//Get the existing signed signature field.
PdfLoadedSignatureField loadedSignature = ldoc.Forms.Fields[0] as PdfLoadedSignatureField;
//Get the image streams.
Stream[] imageStreams = loadedSignature.GetImages();
//Close the PDF document.
ldoc.Close(true);

Methods

GetImages(PdfLoadedSignatureField)

Returns an array of Stream objects that represent the images associated with the signature field.

Declaration

public static Stream[] GetImages(this PdfLoadedSignatureField signatureField)

Parameters

Type	Name	Description
PdfLoadedSignatureField	signatureField	Signature field to get custom images.

Returns

Type	Description
System.IO.Stream[]	An array of Stream objects that represent the images associated with the signature field.

Examples

//Load the existing PDF file.
FileStream fileStream = new FileStream("input.pdf", FileMode.Open);
PdfLoadedDocument ldoc = new PdfLoadedDocument(fileStream);
//Get the existing signed signature field.
PdfLoadedSignatureField loadedSignature = ldoc.Forms.Fields[0] as PdfLoadedSignatureField;
//Get the image streams.
Stream[] imageStreams = loadedSignature.GetImages();
//Close the PDF document.
ldoc.Close(true);