You are developing a Windows Store app to interact with network video cameras.
You need to develop a control to change the orientation of the camera by pressing a key. The app
must use a virtual keyboard on devices that have no physical keyboard.
What should you use to handle the inputs of the user?

A.
a gesture recognizer and an accelerator key

B.
a gesture recognizer and a Window.Current.CoreWindow.KeyUp event handler

C.
a gesture recognizer and a TextBox control

D.
an automation peer and a Window.Current.CoreWindow.KeyUp event handler