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GrapeCity.Documents.Pdf.ISignatureBuilder.Prepare

Prepare Method

Prepare(GcPdfDocument, out string, out string, out int, out object)

Prepares the signature builder.

Declaration
void Prepare(GcPdfDocument doc, out string filter, out string subFilter, out int approximateSize, out object customData)
Sub Prepare(doc As GcPdfDocument, ByRef filter As String, ByRef subFilter As String, ByRef approximateSize As Integer, ByRef customData As Object)
Parameters
Type Name Description
GcPdfDocument doc

The GcPdfDocument object to sign.
string filter

OUT: The name of the preferred signature handler to use when validating this signature.
string subFilter

OUT: The name that describes the encoding of the signature value and key information in the signature dictionary.
int approximateSize

OUT: The approximate size of the signature.
object customData

OUT: The custom data that is passed to the Build(GcPdfDocument, Stream, object) method.