internal static int Initialize()
        {
            // activating license


            int result = ApplicationInstance.Initialize();



            if (!ResultCode.SUCCEEDED(result))
            {
                return(result);
            }



            if (ResultCode.SUCCEEDED(result))
            {
                //	enable toolkit internal initialization
                ApplicationInstance.EnableTracing(
                    EnumTraceGroup.ALL,
                    EnumTraceGroup.ALL,
                    EnumTraceGroup.CLIENT,
                    EnumTraceGroup.CLIENT,
                    "Trace.txt",
                    1000000,
                    0);
            }                   //	end if

            result = ApplicationInstance.Activate(EnumFeature.DA_CLIENT, "0ed0-0000-0000-a180-2a47");
            result = ApplicationInstance.Activate(EnumFeature.XMLDA_CLIENT, "0ef0-0000-0000-4ada-4936");

            return((int)EnumResultCode.S_OK);
        }