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copied!<p>Okay here the solution...</p> <p>Variables needed:</p> <pre><code>Private process As System.Diagnostics.Process Private threadOut As Thread Private streamOut As System.IO.StreamReader Private threadErr As Thread Private streamErr As System.IO.StreamReader Private threadIn As Thread Private streamIn As System.IO.StreamWriter </code></pre> <p>Subs needed:</p> <pre><code>Private Sub ThreadTaskOut() Dim line While Not process.HasExited line = streamOut.ReadToEnd If line <> Nothing And line <> "" Then log("Out: " & line) Console.Out.Write(line) End If End While End Sub Private Sub ThreadTaskErr() Dim line While Not process.HasExited line = streamErr.ReadToEnd If line <> Nothing And line <> "" Then log("Err: " & line) Console.Error.Write(line) End If End While End Sub Private Sub ThreadTaskIn() Dim line While Not process.HasExited line = Console.In.ReadLine If line <> Nothing And line <> "" Then log("In: " & line) streamIn.WriteLine(line) End If End While End Sub </code></pre> <p>Inside main:</p> <pre><code> ' create process information Dim p As New ProcessStartInfo p.FileName = execute p.Arguments = Command() p.UseShellExecute = False p.CreateNoWindow = True p.RedirectStandardInput = True p.RedirectStandardError = True p.RedirectStandardOutput = True ' log process start log("Execute: " & execute & " " & Command()) ' start process process = Diagnostics.Process.Start(p) ' start thread for output stream streamOut = process.StandardOutput threadOut = New Thread(AddressOf ThreadTaskOut) threadOut.IsBackground = True threadOut.Start() ' start thread for error stream streamErr = process.StandardError threadErr = New Thread(AddressOf ThreadTaskErr) threadErr.IsBackground = True threadErr.Start() ' start thread for input stream streamIn = process.StandardInput threadIn = New Thread(AddressOf ThreadTaskIn) threadIn.IsBackground = True threadIn.Start() ' wait for the process to finish process.WaitForExit() </code></pre> <p>log is another sub to log to file, execute is the variable holding the _someApp.exe frommy initial post. I still don't know if the console to inputstream thread dows it right, because my wrapped app had no input as it seems. May someone spotts an error...</p> <p>For my purposes, hmm it works like I need it</p> <p>Greetz, GHad</p> <p>Code inside main</p>

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