how to execute command in c#

See more:

C#

I have two strings

string OrginalCreateTransformMsi = "D:\\Desktop\\Jonty-transform creator\\MSITransformTool.exe";
string strMSIName = "D:\\Desktop\\SetUps\\Orca.Msi";

I want to run this through command prompt

private void ExecuteCommandLine(string strCMDText)
{
    //System.Diagnostics.Process.Start("CMD.exe", strCmdText);
    string tempGETCMD = null;
    Process CMDprocess = new Process();
    ProcessStartInfo StartInfo = new ProcessStartInfo();
    StartInfo.FileName = "cmd"; //starts cmd window
    //StartInfo.WindowStyle = ProcessWindowStyle.Hidden;
    StartInfo.CreateNoWindow = true;
    StartInfo.RedirectStandardInput = true;
    StartInfo.RedirectStandardOutput = true;
    StartInfo.UseShellExecute = false; //required to redirect
    CMDprocess.StartInfo = StartInfo;
    CMDprocess.Start();
    StreamReader SR = CMDprocess.StandardOutput;
    StreamWriter SW = CMDprocess.StandardInput;
    SW.WriteLine("@echo on");
    SW.WriteLine(strCMDText); //the command you wish to run.....
    //SW.WriteLine("cd C:\\Program Files");
    //insert your other commands here
    SW.WriteLine("exit"); //exits command prompt window
    tempGETCMD = SR.ReadToEnd(); //returns results of the command window
    SW.Close();
    SR.Close();
}

ExecuteCommandLine(OrginalCreateTransformMsi +" " + strMSIName);

i need to add an extra " between first string OrginalCreateTransformMsi ,
do do we have any other methods ?

Please assist