https://knightzone.studio/2013/11/29/204/monogame%ef%bc%9a%e5%9c%a8windows-8-app%e5%b0%88%e6%a1%88%e4%b8%ad%ef%bc%8c%e5%88%a4%e6%96%b7snap-view%e7%9a%84%e7%8b%80%e6%85%8b/
#Monogame:在Windows 8 APP專案中,判斷Snap View的狀態