compiling c and cpp files from C# code

public string ExecuteCommandSync(string command,string file)
       {
               MessageBox.Show(command);
               string strError=string.Empty;
               // create the ProcessStartInfo using "cmd" as the program to be run, and "/c " as the parameters.
               // Incidentally, /c tells cmd that we want it to execute the command that follows, and then exit.

               System.Diagnostics.ProcessStartInfo procStartInfo = new
                   System.Diagnostics.ProcessStartInfo("cmd", "/c" + command);
               // The following commands are needed to redirect the standard output.
               //This means that it will be redirected to the Process.StandardOutput StreamReader.
               procStartInfo.RedirectStandardOutput = true;
               procStartInfo.RedirectStandardError = true;
               procStartInfo.UseShellExecute = false;
               // Do not create the black window.
               procStartInfo.CreateNoWindow = true;
               // Now we create a process, assign its ProcessStartInfo and start it
               System.Diagnostics.Process proc = new System.Diagnostics.Process();
               proc.StartInfo = procStartInfo;
               proc.Start();

               // Get the output into a string
               string result = proc.StandardOutput.ReadToEnd();
               //MessageBox.Show("warning"+result);
               //if (result == "")
               //{
               //    result += command + "success";
               //    ce_obj.statusMsg(result);
               //}
               //strError += "standardoutput----->"+proc.StandardOutput.ReadToEnd()+"<\r\n";
               strError = proc.StandardError.ReadToEnd();
               //MessageBox.Show("error"+strError);
               return result;

       }