How to Use Dos command(WithParameter) through C#

include following file

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using System.Diagnostics;

using System.IO;

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On Button Click
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ProcessStartInfo myStartInfo = new ProcessStartInfo();

myStartInfo.WorkingDirectory = @"c:\";

myStartInfo.FileName = @"c:\WINDOWS\system32\xcopy.exe";

myStartInfo.Arguments = @"c:\a.bat d:\temp\"; // give proper soucrce and
//destination path

myStartInfo.UseShellExecute = false;

Process myProcess = Process.Start(myStartInfo);