Unknown Command '????' in C# .Net Application :: Support Forum

dwentz Guest

Unknown Command '????' in C# .Net Application

2011-10-26 16:10

I have the code listed below which is basically a modified version of the C# .NET example provided on the WinSCP site. When I print the standard output to a log it shows the command being passed in as ???? instead of "open test". No matter what command is passed in it gets translated to question marks. Is this possibly an encoding issue. This is a .NET 4 Framework application.

Code

Process winscp = new Process();
      winscp.StartInfo.FileName = "winscp.com";
      winscp.StartInfo.Arguments = "/log=\"log.xml\"";
      winscp.StartInfo.UseShellExecute = false;
      winscp.StartInfo.RedirectStandardInput = true;
      winscp.StartInfo.RedirectStandardOutput = true;
      winscp.StartInfo.CreateNoWindow = true;
      winscp.Start();
      winscp.StandardInput.WriteLine("open test");
      string output = winscp.StandardOutput.ReadToEnd();
      TraceService(output);

Output in log file
winscp> ????
Unknown command '????'.
winscp>

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martin◆ Site Admin
Joined:: 2002-12-10
Posts:: 41,518
Location:: Prague, Czechia

Re: Unknown Command '????' in C# .Net Application

2011-10-27

Can you send me an email, so I can send you back a debug version of WinSCP to track the problem? Please include link back to this topic in your email. Also note in this topic that you have sent the email. Thanks.

You will find my address (if you log in) in my forum profile.

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halka
Joined:: 2011-10-28
Posts:: 1
Location:: Zilina, Slovakia

2011-10-28 15:37

Heh, I've actually registered right now to ask the exact same question. Appears in the 5.0.3 beta I'm using, stable version is unaffected. My particular problem exists with scripting from Python 2.7/3.2

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