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SignDocVerificationResultgetModificationState Method
Get the modification state of a PDF document. Use this function to find out if the modifications applied to a PDF document after adding a signature are allowed by that signature. As there is no specification for the modifications allowed or prohibited by a signature, this function tries to mimic the behavior of Adobe Reader. For TIFF documents, the output is computed directly from the output of getState().

Namespace:  de.softpro.signdocsdk
Assembly:  SPSignDoc_4.3_DotNetLib (in SPSignDoc_4.3_DotNetLib.dll) Version: 1.0.6773.37566
Syntax
C#
public ModificationState getModificationState()

Return Value

Type: ModificationState
The modification state: #ms_unmodified, #ms_allowed, or #ms_prohibited.
Remarks
This function can be slow for PDF documents.
See Also