title: Recording clicked Grid View column
body: <p>I have a grid view in a asp page which have a hyperlink field,say,CustomerID which navigates user to various webpages. The value of the CustomerID in the grid view can have duplicate values. So, what I want is how to record all the clicked values in the CustomerID or the hyperlink?
  Please suggest solution such that the solution is viable for multiple hyperlink column in gridview each navigation to different webpage.</p>