how to change the directory location in command prompt using C#?
Solution 1
You can use p.StandardInput.WriteLine to send commands to cmd window. For this just set the p.StartInfo.RedirectStandardOutput to ture. like below
Process p = new Process();
p.StartInfo.FileName = "cmd.exe";
//p.StartInfo.Arguments = @"/c D:\\pdf2xml";
p.StartInfo.UseShellExecute = false;
p.StartInfo.RedirectStandardOutput = true;
p.StartInfo.RedirectStandardInput = true;
p.Start();
p.StandardInput.WriteLine(@"cd D:\pdf2xml");
p.StandardInput.WriteLine("d:");
Solution 2
To change the startup directory, you can change it by setting p.StartInfo.WorkingDirectory to the directory that you are interested in. The reason that your directory is not changing is because the argument /c d:\test
. Instead try /c cd d:\test
Process p = new Process();
p.StartInfo.FileName = "cmd.exe";
p.StartInfo.WorkingDirectory = @"C:\";
p.StartInfo.UseShellExecute = false;
...
p.Start();
You can hide the command prompt by setting p.StartInfo.WindowStyle to Hidden to avoid showing that window.
p.StartInfo.WindowStyle = ProcessWindowStyle.Hidden;
http://msdn.microsoft.com/en-us/library/system.diagnostics.processstartinfo.windowstyle.aspx
Solution 3
use System.IO.Directory.SetCurrentDirectory
instead
You may also Check this
processStartInfo .WorkingDirectory = @"c:\";
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Saravanan
I am Saravanan MCA Graduate.I am working as a Senior Developer in java environment. Email:[email protected]
Updated on April 20, 2020Comments
-
Saravanan about 4 years
I have successfully opened command prompt window using C# through the following code.
Process p = new Process(); p.StartInfo.FileName = "cmd.exe"; p.StartInfo.WorkingDirectory = @"d:\pdf2xml"; p.StartInfo.WindowStyle = ProcessWindowStyle.Normal; p.StartInfo.UseShellExecute = false; p.StartInfo.RedirectStandardOutput = true; p.StartInfo.RedirectStandardInput = true; p.Start(); p.StandardInput.WriteLine(@"pdftoxml.win32.1.2.7 -annotation "+filename); p.StandardInput.WriteLine(@"cd D:\python-source\ds-xmlStudio-1.0-py27"); p.StandardInput.WriteLine(@"main.py -i example-8.xml -o outp.xml"); p.WaitForExit();
But, i have also passed command to change the directory.
problems:
- how to change the directory location?
- Cmd prompt will be shown always after opened...
Please guide me to get out of those issue...