Retrieves the number of type information interfaces that an object provides (either 0 or 1).
out uint pcTInfo
Parameters pcTInfo Type: System .UInt32
When this method returns, contains a pointer to a location that receives the number of type information interfaces provided by the object. This parameter is passed uninitialized.
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. .NET Framework
Supported in: 4.6, 4.5, 4, 3.5, 3.0, 2.0
.NET Framework Client Profile
Supported in: 4, 3.5 SP1
Windows 8.1, Windows Server 2012 R2, Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)
The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.