I have a Radwindow that opens up and displays a databound Radgrid. The first column of the RadGrid is a select button. When the user clicks on that button, I want 2 column values to be stored as a session variable, then redirect to another page. I am unable to grab the values, so I either get an error or it redirects with no session variable. I have tried all sorts of different ways to get the data. The SelectedIndexChanged for the radgrid doesn't seem to get triggered inside the Radwindow. Any help would be appreciated.