SetOptionalContentGroupVisible

Content Streams and Optional Content Groups

Description

This function allows an optional content group to be marked as visible or invisible when the document is opened.

Syntax

Delphi

function TQuickPDF0813.SetOptionalContentGroupVisible(OptionalContentGroupID, 
  Visible: Integer): Integer;

ActiveX

Function QuickPDF0813.PDFLibrary::SetOptionalContentGroupVisible(
  OptionalContentGroupID As Long, Visible As Long) As Long

DLL

int QuickPDFSetOptionalContentGroupVisible(int InstanceID,
  int OptionalContentGroupID, int Visible)

Parameters

OptionalContentGroupID	An ID returned by the NewOptionalContentGroup, GetOptionalContentGroupID or GetOptionalContentConfigOrderItemID functions
Visible	0 = Not visible 1 = Visible

Return values

Non-zero

An ID that can be used as the OptionalContentGroupID parameter with the other optional content group functions