How to get Output of a Command Prompt Window line by line in Visual Basic?

Question

I am trying to get a command line output line by line till the end of the output but I am not able to do so. I am using it in my Form and this code executes on click of a bu

Answer 1

I've done some research. adb help writes output into STDERR. So you need something like:

    Dim proc As ProcessStartInfo = New ProcessStartInfo("cmd.exe")
    Dim pr As Process
    proc.CreateNoWindow = True
    proc.UseShellExecute = False
    proc.RedirectStandardInput = True
    proc.RedirectStandardOutput = True
    pr = Process.Start(proc)
    pr.StandardInput.WriteLine("C:\sdk\platform-tools")
    pr.StandardInput.WriteLine("adb help 2>&1")
    pr.StandardInput.Close()
    Console.WriteLine(pr.StandardOutput.ReadToEnd())
    pr.StandardOutput.Close()

to catch it.
You need no 2>&1 if you call ipconfig, for example.