Windows Phone 8 development shortcut keys with keyboard

Introduction

The Windows Phone 8  SDK comes with some shortcut keys for emulator .It would be very helpful for us to speedup our development process.1.WindowsPhone Emulator Screen unlock

    1.1. To lock the screen in the emulator by using the keyboard

•     With the emulator open, press F12 on your computer keyboard twice.
  The F12 key emulates the power button on the phone. The first key press turns off the display. The second key press turns the display on again with the lock screen engaged.
  You can unlock the screen by using the mouse to slide the lock screen upward.