I followed the advice from ID:10963463. I also read up on msdn's webpage on the process.start overload:
So I attached the code to a button figuring I can call up the same window if I keep pushing the same button (my objective). Unfortunately, every time I push the button, I create another instance of notepad (not what I wanted). Anyways, here's the code:
Private Sub Button2_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button2.Click
Dim p As Process
p = Process.Start("notepad.exe
Thanks in advance.