How to update photo in gridview

Question

Hi There,

I have a gridview with employees name, there is link to another page,with employee information,when the user click on the link, according to employee id get the employee information from database, in this page we can add photos or update them,which works fine,

the problem is when updating the photo, and click the link, I see the same photo not the updates one,until I refresh the browser,

what is the solution for this?

Thanks in advance,