If the document has been properly started but has not yet been closed by a call to the EndDocument method, the EndDocument method is automatically called prior to closing and disposing the stream.
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