how to use password recovery control in asp.net 3.5

http://www.c-sharpcorner.com/uploadfile/raj1979/using-the-passwordrecovery-control-in-Asp-Net-3-5/

http://www.codeproject.com/Articles/15693/Password-Recovery

http://www.codeproject.com/Articles/46369/Improved-ASP-NET-Password-Recovery

Hi, Follow below links

http://www.aspdotnet-suresh.com/2012/01/recover-forgot-password-using.html
http://www.asp.net/web-forms/tutorials/security/admin/recovering-and-changing-passwords-cs


here you get the idea about that control