问题
I am developing WPF based desktop application. I have Implemented Touch drag and drop functionality. Its working perfectly on Window 7 . But on window 8 its not working. In window 8 , when i am doing double tap on any file(image , mp3 or video) and then drag the content , then its working fine.
But this behaviour is wrong, I want the normal behaviour as working on window 7 (Simple touch and drag the file)
Please help me.
来源：https://stackoverflow.com/questions/30918559/in-wpf-based-desktop-app-touch-drag-and-drop-is-working-on-window-7-but-not-on-w