heres a hex + decimal keycodes utility (see attachment)

Public Class Form1

Private Sub Form1_KeyUp(ByVal sender As Object, ByVal e As System.Windows.Forms.KeyEventArgs) Handles Me.KeyUp
Label3.Text = "key - " & e.KeyCode.ToString
txtDecimal.Text = e.KeyCode
txtHexadecimal.Text = "&H" & Hex(Long.Parse(e.KeyCode))
End Sub

End Class