How to execute batch file using c#? [duplicate]

Question

I create one window application and as per user selection i create one batch file for copy files in one directory to another directory file is created but its not execute i don't know why? please help.

in code i user process class to execute batch file but its through exception at proc.start();
My code is:

            Process proc = null;
            string tempPath = @"C:\Users\jsolanki\Desktop\temp.bat";
            StreamWriter sw = new StreamWriter(tempPath);
            StringBuilder content = new StringBuilder();
            foreach (string item in tempList)
            {
                content.Append(string.Format("Copy \"{0}\"  \"{1}\\\" \r\n", item, destPath));

            }

            sw.WriteLine(content);
            sw.Close();

            string batDir = tempPath;
            proc = new Process();
            proc.StartInfo.WorkingDirectory = batDir;
            proc.StartInfo.FileName = "temp.bat";
            proc.StartInfo.CreateNoWindow = false;
            proc.Start();
            proc.WaitForExit();
            MessageBox.Show("Copy is Complete");

now issue is solve i would to like to thanks Mostafiz :) Thanku — Jasmin Solanki
– Jasmin Solanki, Commented Jul 26, 2016 at 5:31
Be a professional and do things properly. A C# programmer DOES NOT shell to batch files. Here is the MSDN sample msdn.microsoft.com/en-us/library/cc148994(v=vs.100).aspx — user6017774
– user6017774, Commented Jul 26, 2016 at 5:39
ok great, first try to find a same question and solution in here, if no found anything then asks a question :0 — Mostafiz
– Mostafiz, Commented Jul 26, 2016 at 5:45

The Shooter · Accepted Answer · 2016-07-26 05:30:34Z

0

string tempPath = @"C:\Users\jsolanki\Desktop\temp.bat";
string batDir = tempPath;
proc.StartInfo.WorkingDirectory = batDir;

Check carefully you have set working directory a file and not a directory.

Also print the exception message.

answered Jul 26, 2016 at 5:30

The Shooter

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