namespace System.Runtime.InteropServices.ComTypes
{
    [Guid("00020412-0000-0000-C000-000000000046")]
    [InterfaceType(ComInterfaceType.InterfaceIsIUnknown)]
    public interface ITypeInfo2 : ITypeInfo
    {
        void GetParamCustData(int indexFunc, int indexParam, ref Guid guid, out object pVarVal);
    }
}