c# - Need a numeric only windows control TextBox -

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this question has answer here:

i creating old-school dialog in c# using system.windows.controls.textbox . there easy way of limiting text input in box numeric only?

thanks!

just implement onkeyup event handler , if key pressed not character.isdigit clear it.

http://msdn.microsoft.com/en-us/library/system.windows.controls.textbox.onkeyup(vs.95).aspx


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