DeleteOptionalContentGroup

内容流和可选内容组

描述

删除一个可选内容组

语法

Delphi

Function TPDFlib.DeleteOptionalContentGroup(OptionalContentGroupID: Integer): Integer;

ActiveX

Function PDFlib::DeleteOptionalContentGroup(OptionalContentGroupID As Long) As Long

DLL

int DLDeleteOptionalContentGroup(int InstanceID, int OptionalContentGroupID);

参数