Question

I need to implement

Any one can suggest a sample article for implementing Data Annotations Extensions validation package to my web form application (4.0)

http://dataannotationsextensions.org/

Thanks and Regards,

Shibin V.M

Answer 1

I have open source implementation of DataAnnotations Validator control hosted on CodePlex and also available via NuGet.

Here is article that describes internals of DataAnnotations Validator control.

DAValidation project has the same extensibility schema as ASP.NET MVC input validation, and you can easily adapt http://dataannotationsextensions.org/ for Web Forms project.

Hope this will help you.