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Hello everyone,

I am working on a silverlight project, I need to perform some client side validations here. If a user enters an invalid value in a particula field, then immediately it should prompt the user about the error. And also i need to allow user to enter values only in a particular format. Do we have anything like masked text boxes, or regular expressions in Silverlight. Please help me in this regard. Thanks in advance.
Christian Amado 16-Aug-12 8:12am    
You can search on Google about DataAnnotations

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krishnaprasad62 4-Sep-12 7:15am    

I am using DataAnnotations to perform validations, in my Silverlight MVVM application. I am specifying Range attibute for the properties as follows.

private int _age;
public int Age
get{return _age;}
Validator.ValidateProperty(value, new ValidationException(this,null,null) {MemberName="Age"});

This code is working fine when integer values are entered in the text box. But when some special characters are enterd in the text box it is not validating. . .
Any idea. . .
Thanks in advance. . .
arti s.v 4-Sep-12 7:56am    
Go through it may help u...

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