Step 3 on page 675 says to double click the form's title bar and add code to the "XE". To be quite honest, I'm completely lost with this statement. When I double click the title bar, all I get is the normal Form code with a load event. Maybe that's what I should get, but what the heck is an "XE"

When I downloaded the source code for this chapter, I couldn't find the code we are being instructed to enter. In short, I'm completely lost at this step
Tim