我有一个WPF应用程序我也在支持Touch的设备(如Moxa面板)中使用它。我可以使用物理键盘或虚拟键盘进行输入。如果用户按下一个键(比如在Keydown事件中),我怎么知道输入是来自物理键盘还是虚拟键盘?
其他方式,如何知道该用户使用的是物理键盘还是虚拟键盘?
提前致谢,
Minaketan
解决方案
Hi MinaketanBiswal,
通过我的搜索,KeyDown 当用户按下物理键时会引发事件,我也是找到一个你可以看到的文件:
stackoverflow/questions/587840/how-to-distinguish-between-multiple-input-devices-in-c -sharp / 589326#589326
最好的问候,
Cherry
Hi,
I have one WPF application and I also use it in a Touch enabled device (like Moxa panel). I can use physical keyboard or virtual keyboard for input. If user presses a key (let say in Keydown event), how would I know that input is coming from Physical Keyboard or virtual keyboard ?
In other way, how to know that user is using physical keyboard or virtual keyboard ?
Thanks in Advance,
Minaketan
解决方案Hi MinaketanBiswal,
By my search, the KeyDownevent is raised when a user presses a physical key, and I also find one document that you can take a look:
stackoverflow/questions/587840/how-to-distinguish-between-multiple-input-devices-in-c-sharp/589326#589326
Best Regards,
Cherry
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有没有办法找到按键,物理键盘或虚拟键盘的来源?
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