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thanks...that is exactly what i was looking for.
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thanks...that is exactly what i was looking for.

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I have a textbox on an asp.net webform that i would like to restrict it so on certain characters can be entered. &nbsp;I only want to allow a-z (upper and lower) and 0-9. &nbsp;Can i do this with a validation control?<br />

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I have a textbox on an asp.net webform that i would like to restrict it so on certain characters can be entered.  I only want to allow a-z (upper and lower) and 0-9.  Can i do this with a validation control?


Restrict characters in ASP.NET textbox

The successor to Active Server Pages, ASP.NET websites utilize the .NET framework to produce dynamic, data and content-driven web applications and services. ASP.NET code can be written using any .NET supported language. As of 2009, ASP.NET can also apply the Model-View-Controller (MVC) pattern to web applications