How to create a check to allow user to input numerics from the numeric pad

[denisu.pong]

Private Sub txtZip_KeyDown(ByVal KeyCode As MSForms.ReturnInteger, _
ByVal Shift As Integer)
' Pass through only digits.
If KeyCode < 48 Or KeyCode > 57 Then
KeyCode = 0
Beep
End If

' As I found out the numerics from the numeric pad range from 0x60 to
0x69
' Could someone show me how to set up a valid check for them ?
If KeyCode < "0x60" Or KeyCode > "0x69" Then
KeyCode = 0
Beep
End If


End Sub

 

[Guest]

Put in a userform with Textbox1 and Label1

Put in code like this:

Private Sub TextBox1_Change()
TextBox1.Value = ""
End Sub

Private Sub TextBox1_KeyDown(ByVal KeyCode As MSForms.ReturnInteger, ByVal
Shift As Integer)
Label1.Caption = KeyCode
End Sub

now test the keys - with numlock on and off. Also look at other keys on
the keyboard.

Use a select case statement to sort them out.

 

[denisu.pong]

Just wondering... what's the best way to do a backspace ?

I figure the KeyCode = 8 for backspace.

 

[Tom Ogilvy]

Yes, 8 is a backspace.

--
Regards,
Tom Ogilvy

Just wondering... what's the best way to do a backspace ?

I figure the KeyCode = 8 for backspace.

 

[denisu.pong]

I understand it's 8. But what I am interested in is how to manipulate
the display such that pressing an 8 would actually be displaying an
erase. In a sense, I would like to see if there's any way to do the
same thing as SUBSTR (str , 1, length(str) -1)

Thanks,
-DP

 

[Tom Ogilvy]

Textbox.Text = Left(Textbox.Text,len(Textbox.Text)-1)

or
Textbox.Text = Mid(Textbox.Text,1,len(Textbox.Text)-1)

 

[denisu.pong]

Thanks, it works. But I figure there's a defect to it. It basically
removes 2 numerics a time. Maybe it treats it as a 32-bit word when it
performs len(txt) = len(txt) -1 .
Please advice.

Here is my code.

Private Sub txtZip_KeyDown(ByVal KeyCode As MSForms.ReturnInteger, _
ByVal Shift As Integer)
' Pass through only digits.
' Backspace is enabled
' Numerics keyed in thru' num pad is enabled


If KeyCode = 8 Then
If Len(txtZip.Text) > 0 Then
txtZip.Text = Left(txtZip.Text, Len(txtZip.Text) - 1)
End If
Else
If KeyCode < 48 Then
KeyCode = 0
Beep
Else
If KeyCode <= 57 Or (KeyCode >= 96 And KeyCode <= 105) Then

Else
KeyCode = 0
Beep
End If
End If
End If

End Sub