If the StartDocument has not been called prior to calling this method, this method does nothing.
If the StartDocument method was previously called, but the EndDocument method was not, the EndDocument method is called by this method before proceeding.
Target Platforms: Windows 10, Windows 8.1, Windows 8, Windows 7, Windows Server 2012, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2