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Old September 2nd, 2012, 06:33 AM
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You could build your own custom controls. In this case, you would need a composite control that contains a TextBox and a RegularExpressionValidator. For more details: http://msdn.microsoft.com/en-us/libr...(v=vs.71).aspx

Not necessarily an easy thing to do, but it could be worth it if you have the need for validatable TextBox controls as you described.

Cheers,

Imar
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