I have a touch screen laptop I use for Windows Store App development. It’s hooked up to a two big monitors. There is a set of keystrokes I use when debugging to get the App and Visual Studio on the monitors I want.
Moving Visual Studio to a Different Monitor
Move the focus to Visual Studio, then use WindowKey-LeftArrow or WindowKey-RightArrow to move Visual Studio to the monitor you want. Press WindowKey-UpArrow to maximize.
Moving the App to a Different Monitor
Move the focus to the Windows Store App, then press WindowKey-PageUp or WindowKey-PageDown to move it to the monitor you want.