Problem with ReadToEnd and output freeze

[nikel]

Hello, I'm trying to embed command prompt to my app. The output textbox is freezing when I run the program. Actually it isn't freezing, it's waiting exe to finish its work. I want to get lines immediately as it does in command prompt.

Private Sub CMDAutomate()
 
    Dim cmdProcess As New Process
    Dim StartInfo As New System.Diagnostics.ProcessStartInfo
    StartInfo.FileName = "anexecutable" 'starts cmd window
    StartInfo.Arguments = "somearguments"
    StartInfo.RedirectStandardInput = True
    StartInfo.RedirectStandardOutput = True
    StartInfo.UseShellExecute = False 'required to redirect
    StartInfo.CreateNoWindow = True 'creates no cmd window
    cmdProcess.StartInfo = StartInfo
    cmdProcess.Start()
 
    Dim SR As System.IO.StreamReader = cmdProcess.StandardOutput
    Dim SW As System.IO.StreamWriter = cmdProcess.StandardInput
    SW.WriteLine(OutputTextBox.Text) 'the command you wish to run.....
    SW.WriteLine("exit") 'exits command prompt window
    Results = SR.ReadToEnd 'returns results of the command window
    SW.Close()
    SR.Close()
    'invokes Finished delegate, which updates textbox with the results text
    Invoke(Finished)
 
End Sub

By the way, (I don't know where to ask) how can I wrap my codes in this site with vb.net style?