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Tip of the Day
Language: Visual Basic
Expertise: Beginner
Mar 20, 2001



Application Security Testing: An Integral Part of DevOps

Restrict a Textbox to Accept Only Numbers

Sometimes we may need to restrict users from entering anything besides numbers in a textbox. The following code can achieve this:
Option Explicit
Private strClipboardText As String

Private Sub txtNumberBox_KeyPress(KeyAscii As Integer)
    If (KeyAscii <= Asc(
Mitesh Budhabhatti
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