namespace Standard { using System; using System.Runtime.InteropServices; [ComImport, Guid("36db0196-9665-46d1-9ba7-d3709eecf9ed"), InterfaceType(ComInterfaceType.InterfaceIsIUnknown)] internal interface IObjectWithAppUserModelId { void SetAppID([MarshalAs(UnmanagedType.LPWStr)] string pszAppID); [return: MarshalAs(UnmanagedType.LPWStr)] string GetAppID(); } }