Windows Phone - UserControl中的OnNavigatedTo和OnNavigatedFrom

Question

How can I get the OnNavigatedTo and OnNavigatedFrom events to fire in a Windows Phone UserControl? My UserControl is inside of a bound ListBox so there are a varying number of them, so I think I need to raise an event in the page and have the UserControls tap into and handle those events, but I don't know how to do that.

Answer 1

OnNavigatedTo and OnNavigatedFrom are the methods raised by navigation service when a page is navigated these methods are a part of Page class.

For your problem, what you can do is you can make your user control to be derived from Page class and then setting the Navigation context and Navigation service for the same.