Re: [Pnet-developers] Spawning a process doesn't work

[Rhys Weatherley]

On Sunday 21 December 2003 01:52 am, Bruno Haible wrote:
> Using pnet-0.6.0 on Linux.
>
> Spawning a subprocess fails.
>[...]
> $ cscc -winforms hello.cs -o hello.exe
> $ ilrun hello.exe
> Uncaught exception: System.InvalidOperationException: Es trat eine
> unerlaubte Operation auf at System.Diagnostics.Process.Start() in
> ./Diagnostics/Process.cs at Hello.Main()

Microsoft's engine does the same thing:

Unhandled Exception: System.InvalidOperationException: The Process object must 
have the UseShellExecute property set to false in order to redirect IO 
streams.
   at System.Diagnostics.Process.StartWithShellExecuteEx(ProcessStartInfo 
startInfo)
   at System.Diagnostics.Process.Start()
   at Hello.Main()

By default, the StartInfo object has the "UseShellExecute" property set to 
true, and you must explicitly unset it to redirect stdin, stdout, or stderr.

Cheers,

Rhys.