![](dotnetdiagramimages/ImageGear24_Formats_Pdf_ImageGear_Formats_PDF_Signatures_SignatureHandler.png)
'Declaration Public MustInherit Class SignatureHandler Inherits ImageGear.Formats.PDF.ImGearPDFObject
'Usage Dim instance As SignatureHandler
public abstract class SignatureHandler : ImageGear.Formats.PDF.ImGearPDFObject
public __gc abstract class SignatureHandler : public ImageGear.Formats.PDF.ImGearPDFObject
public ref class SignatureHandler abstract : public ImageGear.Formats.PDF.ImGearPDFObject
System.Object
ImageGear.Formats.PDF.ImGearPDFObject
ImageGear.Formats.PDF.Signatures.SignatureHandler
ImageGear.Formats.PDF.Signatures.PKCS7SignatureHandler