SetLayerOptional
Layers and Optional Content Groups
Description
Links the selected layer to an optional content group. This allows the layer to be selectively shown in Acrobat 6 or later.
Syntax
Delphi
function TQuickPDF0726.SetLayerOptional(OptionalContentGroupID: Integer): Integer;
ActiveX
Function QuickPDF0726.PDFLibrary::SetLayerOptional(
OptionalContentGroupID As Long) As Long
DLL
int QuickPDFSetLayerOptional(int InstanceID, int OptionalContentGroupID)
Parameters
| OptionalContentGroupID | An ID returned by the NewOptionalContentGroup, GetOptionalContentGroupID or GetOptionalContentConfigOrderItemID functions |
Return values
| 0 | The OptionalContentGroupID parameter was not valid |
| 1 | The layer was linked to the optional content group successfully |