键盘(虚拟键盘) [英] keyboard (virtual keyboard)

问题描述

可以不使用窗口句柄(HWND)作为dll来制作虚拟键盘吗?


在此先感谢!!

hi ,

is tat possible to make a virtual keyboard without using window handle (HWND) as a dll ????


Thanks in Advance !!

推荐答案

您好，

请点击链接
http://www.experts-exchange.com/Programming/Languages/C_Sharp/Q_22823814.html [ ^ ]

希望对您有帮助

谢谢
sanjeev

Hello ,

Follow the link
http://www.experts-exchange.com/Programming/Languages/C_Sharp/Q_22823814.html[^]

Hope it will help you

thanks
sanjeev

坏主意.您可以在模拟低级别的键盘输入时制作这种虚拟键盘，就好像它是从硬件键盘发送的一样，而不管窗口是什么.您可以使用P/Invoked原始Windows API SendInput来实现.

请参阅 http://msdn.microsoft.com/en-us/library/ms646310(v = vs.85).aspx [

Bad idea. You can make such virtual keyboard is you simulate keyboard input on low-level, as if it is sent from a hardware keyboard regardless the windows. You can do it using P/Invoked raw Windows API SendInput.

See http://msdn.microsoft.com/en-us/library/ms646310(v=vs.85).aspx[^].

—SA

不确定该文章有多大帮助，但是，您当然可以创建所需的任何内容. 虚拟键盘"只是按钮所覆盖的一种形式，每个按钮都会向其存储为焦点控件的控件发送一个按键.

Not sure how much that article helps, but, of course you can create anything you want. A ''virtual keyboard'' is just a form covered in buttons, and each button sends a keypress to the control that it stores as the focus control.

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