如何在c＃win8 Metro中检测BasicPage上的按键

Question

I want to catch the keypresses regardless of the focus on any control. what event to fire and where. I've tried to override OnKeyDown and OnKeyUp but that doesnt seem to work

Answer 1

There is a tapped event for the UIElements

You can read more here about events http://msdn.microsoft.com/en-us/library/windows/apps/xaml/hh465387.aspx