Windows.Win32.ComHelpers static class ComHelpers Documentation Code public static ComScope<ITypeInfo> GetRegisteredTypeInfo(Guid typeLibrary, ushort majorVersion, ushort minorVersion, Guid interfaceId) public static bool TryUnwrapComWrapperCCW<TWrapper>(IUnknown* unknown, out TWrapper interface) Attempts to unwrap a ComWrapper CCW as a particular managed object.