Passing multiple CommandLine argumrnts from Windows App To Consol App C#

string cmdexePath = @"D:\SortProgram\SortProgram\Executable\TS_PD.exe";
            //notice the quotes around the below string...
            string myApplication = cmdexePath + "  " + "D:\\SortedFile.txt D:\\FixFormat.txt "+ " " + GlobalClass.Global.DetPath + "  " + MergeFields +" 10000";
            //the /K keeps the CMD window open - even if your windows app closes
           // string cmdArguments = String.Format("/K {0}", myApplication);
            string cmdArguments = myApplication;
            System.Diagnostics.ProcessStartInfo psi = new System.Diagnostics.ProcessStartInfo(cmdexePath,cmdArguments);
            System.Diagnostics.Process p = new System.Diagnostics.Process();
            p.StartInfo = psi;
            p.Start();