THPDFPubSecRecipientQuery Type

Defines the recipient-selection callback used when public-key encryption matches multiple credentials

Declaration

THPDFPubSecRecipientQuery= reference to function(Context: Pointer;
  RecipientCount: Integer): Integer;

Unit

HPDFDoc

Usage notes

• The callback runs synchronously when more than one public-key recipient can be opened
• Return a zero-based recipient index and keep the callback context valid for the whole load operation

Related APIs

• THotPDF Class
• Public Helper Classes
• Contents