I have a .aspx page that contains two drop down lists and a report viewer. I have the AutoPostBack property set to true for all three. What I am trying to accomplish is to get the contents of the report viewer changed dynamically whenever the user changes the value of either of the two drop down lists. I have code that I am sure works that runs when the SelectedIndexChanged event occurrs. What happens however when the user changes one of the drop down lists is that I see the page refresh, but the value in both of the drop down lists is reset to the original values. Is there any way to fix this?