Retrieves the number of type information interfaces that an object provides (either 0 or 1).
out uint pcTInfo
Late-bound access using the COM IDispatch interface is not supported.
This method is for access to managed classes from unmanaged code, and should not be called from managed code. For more information about IDispatch::GetTypeInfoCount, see the MSDN Library.
Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows XP SP2 x64 Edition, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2