[RESOLVED] Allow BACKSPACE

What is the ASC for Backspace? This is my code right now to allow only 0-9 and -. I also want to allow backspace.
Thanks.

Code:

---

        Dim keyascii As Integer
        keyascii = Asc(e.KeyChar)
        Select Case keyascii
            Case Asc("0") To Asc("9")
                e.Handled = False
            Case Asc("-")
                e.Handled = False
            Case Else
                e.Handled = True
        End Select

---

08 is the decimal or hex for backspace.

Edit: Here's one resource, but there's a bunch of them if you Google: http://www.asciitable.com/