thanks for the response.but cookies is not reliable for every situation.

Thanks for response.I am storing the user id in the session object.now multiple user can login at the same time.Now if i store the data in the data base.How do i identify each users request.

Thanks for the response.I am storing the user id in the session object.now multiple user can login at the same time.Now if i store the data in the data base.How do i identify each users request.

In my application i want to keep one session objects value for a long time.I have used .But it is not working properly.can any one give some idea how to keep the value for atleast 6 to 8 hrs. thanks in advance

In my application,I have a page a.aspx which has a hidden field with some value.Now from b.aspx which is in the same application folder I want to fetch the value of the hidden field of a.aspx.How can it be achieved?

In my application.I have used a gridview and in the header of a particular column of that gridview I have used checkbox.In the checkchanged event of the checkbox some database query executes.It is working but the problem is after the page post the checkbox gets unchecked.But I want that the checkbox remain checked.How can it be achieved.

i have to do it in a button click event.How to catch the selected row from a button click event.

How to set the visibility of a particular row of a gridview is false in the click event of a button.

In my application I want to set the session timeout infinite.How can it be possible?