Using a maskedtextbox and limited tokens;
Dim Mylist3 As Integer() = {0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30}
Private Sub Button4_Click(sender As System.Object, e As System.EventArgs) Handles TokenButton.Click
If MaskedTextBox1.Text > 30 Then
MsgBox("Please select a number between 0 and 30")
Else
MW3.Hack("iw5mp")
MW3.SetInt(&H1CD1243, Mylist3(MaskedTextBox1.Text))
End If
End Sub