
When Property Page Wizard is displayed, it first displays Introduction screen. In addition to that, setting it to true calls ApplyChanges event whenever you click on Ok button or move to a different property page. As such, all I do is go through and make a useable control that is simply a button with reduced functionality. The event occurs only when Changed property is set to true, Now, if you look at the code written by Property Page Wizard, you should be able to understand the code.