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How to validate user input in Windows Forms textbox so that no Letters/Alphabets can be pasted

Archit A

How to validate user input in Windows Forms textbox so that no Letters/Alphabets can be pasted using C#?

1 Reply

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Sivaraman Dhamodaran13y ago
Set the ShortcutsEnabled property of the text box to false. This will not allow any copy/paste into your text box, in the mean time user can edit it manually. Hope that what you are asking.