The FindPolicyHoldersLinqExercises and ShowPoliciesAndClaimsLinqExercises .aspx web forms have been modified in this way. To see the effect, search for a valid policy holder name such as 'babbage', show their policies and claims, and observe that the URL for the second web form no longer includes any query string.
FindPolicyHoldersLinqExercises.aspx
The code behind file for the FindPolicyHoldersLinqExercises.aspx file now has a button click event handler with lines such as:
Session["policyholderID"] = GridView1.SelectedValue; Response.Redirect("~/ShowPoliciesAndClaimsLinqExercises.aspx");