Hi,

Im trying to run a command line application from C# but i having some
strange problems with it.

Heres the code im using:

System.Diagnostics.Process process = new System.Diagnostics.Process();

                            procPath = @"c:\ae.bat";
                            //string procArgs = " " + fileName + " " + tempFile;
                            System.Diagnostics.ProcessStartInfo info = new
System.Diagnostics.ProcessStartInfo(procPath );

                            //info.Arguments = procArgs;

                            info.UseShellExecute = false;
                            info.RedirectStandardOutput = true;
                            info.RedirectStandardInput = true;
                            info.RedirectStandardError = true;
                            info.CreateNoWindow = false;
                            info.WorkingDirectory = @"c:\";

                            process.StartInfo = info;

                            process.Start();
                            StreamWriter sw = process.StandardInput;
                            StreamReader sr = process.StandardOutput;
                            StreamReader err = process.StandardError;

                            sw.AutoFlush = true;
                            System.Threading.Thread.Sleep(1000);

                            sw.WriteLine("Value1");
                            sw.WriteLine("Value2");
                            sw.Close();
                            //string ret = sr.ReadToEnd();
                            //string error = err.ReadToEnd();

                            if(process != null)
                            {
                                if(process.HasExited == false)
                                    process.WaitForExit(3000);
                                if(process.HasExited == false)
                                    process.Kill();
                            }

If i run this code to start any command line application they all seem
to work fine apart from the one i need.  I need to run the application
with 2 parameters and then pass it more values when it asks for them.
I can see in debug view the test being returned from other
applications but the one im testing with does not return anything to
the debug window.  If i run the bat file manually it works perfectly
and prompts me to enter a value but in C# i dont see any messages
coming from the application.  I have tried using StreamReader on its
standardoutput but it just hangs.

Anyone have any idea why this would be happening?