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Tip of the Day
Language: Visual Basic
Expertise: Beginner
Aug 8, 1997



Application Security Testing: An Integral Part of DevOps

Enforce Uppercase Characters

Do you want to facilitate the user to enter only uppercase characters during editing in text boxes and other edit controls? Irrespective of the position of CAPS LOCK key, this code in the KeyPress event of the Form will force the user always to enter uppercase characters.

Private Sub Form_KeyPress(KeyAscii _
        As Integer)
KeyAscii = Asc(UCase(Chr(KeyAscii)))
End Sub

For this code to work, you need to set the KeyPreview property of the Form to True.

Balamurali Balaji
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