links in DataGrid changes URL from https to http, y?

I had develope a web application using asp.net and implement that one in SecureSocketLayer,after i had make the necessary setps for(like enable the ssl setup in iis) that project.Now it is working well,but the problem is some of the pages in the applications having data grid controls,whenever i cilck the linkbuttons inside the Datagrid control(like paging link button,select link button - present in Bound Columns) at that time that page has gone out from the SecureSocketLayer. But other pages are working well under SecureSocketLayer eventhough there are having some server side link buttons.The problem is occurs only when i click the link buttons inside the DataGrid server controls.

can any one plz help me to over come my problem.

Thanks in advance

:confused: