c#模拟鼠标移动的形式 [英] c# simulate mouse movement out of the form
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问题描述
有一个问题困扰我一段时间。我想用c#模拟鼠标移动,我使用下面的代码:
there is a question bother me for a while. i want to simulate mouse movement by c#, and i use the codes below:
[DllImport("user32.dll", CharSet = CharSet.Auto, CallingConvention = CallingConvention.StdCall)]
public static extern void mouse_event(long dwFlags, long dx, long dy, long cButtons, long dwExtraInfo);
简单代码仅适用于应用程序。如何让它在表单之外工作?
thx。
the simple code only works with in the application. how to make it work out of the form?
thx.
推荐答案
另外,不要''使用mouse_event
。即使使用P / Invoke很糟糕(请参阅解决方案1),有时您仍然需要使用它,以获得更强大的效果。但是过时的函数mouse_event
已被另一个函数取代,SendInput
:
http://msdn.microsoft .com / zh-CN / library / windows / desktop / ms646310%28v = vs.85%29.aspx [ ^ ]。
这是如何在P / Invoke中使用它: http://www.pinvoke.net/default.aspx/ user32.sendinput [ ^ ]。
现在你有了所需的一切。
-SA
Also, don''t usemouse_event
. Even though it''s bad to use P/Invoke (please see Solution 1), sometimes you still need to use it, for much more powerful effects. But the obsolete functionmouse_event
has been superseded with another function,SendInput
:
http://msdn.microsoft.com/en-us/library/windows/desktop/ms646310%28v=vs.85%29.aspx[^].
This is how to use it with P/Invoke: http://www.pinvoke.net/default.aspx/user32.sendinput[^].
Now you have all you need.
—SA
在没有极端需要的情况下不要使用P / Invoke;它会破坏你所有的平台兼容性。
使用Forms应用程序需要做的事情很容易在.NET FCL中完成。方法如下:
http:// msdn。 microsoft.com/en-us/library/system.windows.forms.cursor.aspx [ ^ ],
http://msdn.microsoft.com/en-us/library/system.windows.forms.cursor.position.aspx [<一个href =http://msdn.microsoft.com/en-us/library/system.windows.forms.cursor.position.aspxtarget =_ blanktitle =New Window> ^ ]。
就这么简单。
-SA
Don''t use P/Invoke without extreme need; it will break all your platform compatibility.
What you need to do with a Forms application is quite easy working purely in .NET FCL. Here is how:
http://msdn.microsoft.com/en-us/library/system.windows.forms.cursor.aspx[^],
http://msdn.microsoft.com/en-us/library/system.windows.forms.cursor.position.aspx[^].
As simple as that.
—SA
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