如何获得Delphi中光标下的控件？(How do I get the Control that is under the cursor in Delphi?)

如何获得Delphi中光标下的控件？(How do I get the Control that is under the cursor in Delphi?)

我需要相反的信息，问题是“如何在控件上获取光标位置？” 问。

鉴于当前的光标位置，我如何找到表单（在我的应用程序中）和光标当前结束的控件？ 我需要它的句柄，以便我可以使用Windows.SetFocus(Handle) 。

作为参考，我使用的是Delphi 2009。

I need the opposite information that the question "How to get cursor position on a control?" asks.

Given the current cursor position, how can I find the form (in my application) and the control that the cursor is currently over? I need the handle to it so that I can use Windows.SetFocus(Handle).

For reference, I'm using Delphi 2009.

最满意答案

我认为FindVCLWindow将满足您的需求。 一旦在光标下面有了窗口控件，就可以通过父链来找到窗口所在的窗体。

I think FindVCLWindow will meet your needs. Once you have the windowed control under the cursor you can walk the parent chain to find the form on which the window lives.