I have created a very simple batch file and trying to retrieve the
standard output but everytime I run the code it returns ExitCode as 1.
I have created a batch file as simple as ping localhost or echo hello
world and neither have worked. Note: This is from ASP.Net code. Also,
the batch file runs just fine from command line.
I am running another Exe process with arguments from the same method
and that runs just fine too.
Am I missing on something?
Here is the code:
Calling code:
ExecuteProcess( Server.MapPath( pathofbatchfile ), string.Empty, null,
null, out OutputVal );
Method implementation:
public static int ExecuteProcess ( string ProcessName, string
ProcessArguments, NameValueCollection Variables, string
WorkingDirectory ,out string Log )
{
//Clear log.
Log = "";
using ( Process DOSProcess = new Process() )
{
ProcessStartInfo StartInfo = new ProcessStartInfo();
StartInfo.FileName = ProcessName;
if ( Variables != null )
{
foreach( string Key in Variables.Keys )
{
StartInfo.EnvironmentVariables.Add( Key, Variables[ Key ] );
}
}
StartInfo.RedirectStandardError = false;
StartInfo.RedirectStandardOutput = true;
StartInfo.RedirectStandardInput = false;
StartInfo.UseShellExecute = false;
StartInfo.CreateNoWindow = true;
if ( ProcessArguments != string.Empty & ProcessArguments != null )
StartInfo.Arguments = ProcessArguments;
if ( WorkingDirectory != string.Empty & WorkingDirectory != null )
StartInfo.WorkingDirectory = WorkingDirectory;
DOSProcess.EnableRaisingEvents = true;
DOSProcess.StartInfo = StartInfo;
DOSProcess.Start();
do
{
Log += DOSProcess.StandardOutput.ReadToEnd();
}
while ( !DOSProcess.HasExited );
int ProcessExitCode = DOSProcess.ExitCode ;
return ProcessExitCode;
}
}
