namespace Standard { using System; using System.Runtime.InteropServices; [ComImport, Guid("71e806fb-8dee-46fc-bf8c-7748a8a1ae13"), InterfaceType(ComInterfaceType.InterfaceIsIUnknown)] internal interface IObjectWithProgId { void SetProgID([MarshalAs(UnmanagedType.LPWStr)] string pszProgID); [return: MarshalAs(UnmanagedType.LPWStr)] string GetProgID(); } }