Did you get this to work? I have the same question. here is my sample code:

I want to use embedded resource "test.bat" but understand I need to save resource then run but don't know how to do that.

Public Class Form1

Private Results As String
Private Delegate Sub delUpdate()
Private Finished As New delUpdate(AddressOf UpdateText)

Private Sub UpdateText()
txtResults.Text = Results
End Sub
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
Dim CMDThread As New Threading.Thread(AddressOf CMDAutomate)
CMDThread.Start()
End Sub
Private Sub CMDAutomate()
Dim myprocess As New Process
Dim StartInfo As New System.Diagnostics.ProcessStartInfo
StartInfo.FileName = "test.bat" 'starts cmd window
StartInfo.Arguments = (txtCommand.Text)
StartInfo.RedirectStandardInput = True
StartInfo.RedirectStandardOutput = True
StartInfo.UseShellExecute = False 'required to redirect
StartInfo.CreateNoWindow = True 'creates no cmd window
myprocess.StartInfo = StartInfo
myprocess.Start()
Dim SR As System.IO.StreamReader = myprocess.StandardOutput
Dim SW As System.IO.StreamWriter = myprocess.StandardInput
SW.WriteLine(txtCommand.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

Private Sub txtResults_TextChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles txtResults.TextChanged

End Sub