PdfDocumentProcessor.SaveDocument(Stream, PdfSaveOptions, Boolean) Method
Saves the current PDF document to the specified stream with encryption settings and document signature using detach stream mode.
A Stream object that is the stream to which the PDF document is saved.
A PdfSaveOptions object that contains the encryption settings and document signature that should be saved.
true, the PDF Document API component completes all operations after saving a document; false, the stream should not be closed or modified while a PDF document is saved.
When you dispose of an output stream that has not been detached, an attempt to apply further changes to a document may cause errors. Pass true as the detachStream method parameter to safely close the stream when a document is saved.
Using the same stream for loading and saving a document may cause unpredictable results if the detachStream parameter is set to false.
The PdfDocumentProcessor removes existing signatures from a document when it is saved. However, if you use PdfDocumentProcessor to apply a signature, it is retained.