Category: Telerik

Allowing only numeric input in a TextBox

August 15, 2010April 4, 2023 ToughDev 0 Comment

You may have seen a Windows textbox that would disallow non-numeric input, showing an error message like in the following

Since 2008, ToughDev has been publishing technical sharing articles on a wide range of topics from software development to electronics design. Our interests include, but are not limited to, Android/iOS programming, VoIP products, embedded design using Arduino/PIC microcontrollers, reverse-engineering, retro-computing, and many others. We also perform product reviews, both on new and vintage products, and share our findings with the community. In addition, our team also develops customized software/hardware solutions highly adapted to suit your needs.

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