Check Box in List View get reset after Login

Question

Hello Guys,

I am working on .net 3.5 , i want if user clicked on check box in list view control it should go to login page and after login it should go previous page which last has left , thats all thing is working .

my problem is after login , selected check box get RESET it is not checked mode .
Please HELP ME how can i show the selected check box after login.

This is Very URGENT FOR ME.

Thanks