Validate AJAX Rating Control to avoid multiple ratings but user in ASP.NET

Last Reply on Nov 20, 2014 10:07 PM By Mudassar

Posted on Nov 20, 2014 10:06 PM

Hello, I am using 

http://aspsnippets.com/Articles/Implement-Rating-Control-in-ASPNet-AJAX.aspx

And my question is the user should not vote again if he/she already voted

Posted on Nov 20, 2014 10:07 PM

It is not possible unless you also store the ID of the User and allow them to vote only if they are logged in.

I agree, here is the link: https://www.e-iceblue.com/Introduce/spire-office-for-net-free.html