win 8有没有API判断当前设备是使用鼠标还是触摸屏进行交互？

Question

win 8有没有API判断当前设备是使用鼠标还是触摸屏进行交互？

Answer 1

Hi,

比如，如果你使用的是PointerPressed事件，可以通过e.Pointer.PointerDeviceType得到类型。

参考：

http://msdn.microsoft.com/en-us/library/windows/apps/windows.devices.input.pointerdevicetype.aspx

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Aaron
MSDN Community Support | Feedback to us
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Answer 2

目前的需求是这样的，当APP处于鼠标环境下的时候会有两个按钮，而处于触摸环境下的时候隐藏两个按钮。我需要在启动APP的时候判断当前设备是否是触摸屏设备？这个如何实现？

Answer 3

Hi,

看看这篇文章：

http://msdn.microsoft.com/en-us/library/windows/apps/xaml/Hh868250(v=win.10).aspx

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Aaron
MSDN Community Support | Feedback to us
Develop and promote your apps in Windows Store
Please remember to mark the replies as answers if they help and unmark them if they provide no help.