How to control TextBox ?

[Golenboy]

Hello all
I will have to develop a userform and I want to control the value of
TextBox which must be an integer not null. What do I have to do? I
wrote this but it is not the good code!!

Private Sub TextBoxl_Change()

Dim KeyAscii As MSForms.ReturnInteger

Select Case KeyAscii
Case Is < 49, Is > 57
MsgBox "Only a non null interger is allowed."
KeyAscii = Asc(Chr(8))
End Select

End Sub

 

[Bob Phillips]

Private Sub TextBox1_KeyPress(ByVal KeyAscii As MSForms.ReturnInteger)
Select Case KeyAscii
Case Is < 49, Is > 57
MsgBox "Only a non null interger is allowed."
KeyAscii = 0
End Select

End Sub


--
HTH

Bob

(there's no email, no snail mail, but somewhere should be gmail in my addy)

 

[Dave Peterson]

As a user, I wouldn't want to dismiss that dialog each time I made a typo. But
I liked the beep.

I changed Bob's code to:

Option Explicit
Private Sub TextBox1_KeyPress(ByVal KeyAscii As MSForms.ReturnInteger)
Select Case KeyAscii
Case Is < 49, Is > 57
'MsgBox "Only an integer is allowed."
KeyAscii = 0
Beep
End Select
End Sub