simple validation in silverlight5 for text box like numericalphanumeric

Question

i have some text boxes in my application i need to apply the validations for that text boxes for name,age ,marks ,no please help me i have seen so many examples but i am getting every time exception not showing error message please help me.thanks in advance

Jaganathan Bantheswaran · Answer

Hi If you get the solution form the replies Just make that as Answer. The question about popup is different one so if would be better if you asked this as separate post. May i know what is the use of popup on startup ?

Neha Sharma · Answer

Hello I want to Open a pop-up like in following link for the first time site open on any PC: http://www.nomorerack.com/ I have created Login page now i want to convert taht into a pop wondow like the given linkplease help me how i can do this? (IN ASP.NET) L ooking forward for kind response. Thanks.

Jaganathan Bantheswaran · Answer

Hi If you are using MVVM pattern please take a look here

simple validation in silverlight5 for text box like numeric,alphanumeric