Windows消息发送到ActiveX控件. [英] Windows Messages sent to an ActiveX Control.

问题描述

大家好，

[背景] 我有一个独立的c#应用程序，可通过activeX控件呈现Flash和pdf.但是它们实际上是渲染到3d DirectX环境中的，然后通过Windows消息传递系统将事件注入到表单中(WM_MOUSE事件).但是，我需要过滤掉使用此方法生成的一些随机Windows消息.

[问题]有没有办法捕获传递给activeX控件的Windows消息事件?我覆盖了WndProc表单以捕获发送到表单的事件，但是例如WM_MOUSELEAVE仍然在activex控件窗口中触发.这些都是我要防止的.



提前加油打气.

Hi all,

[Background]I have a standalone c# application that renders flash and pdf''s via activeX controls. But they''re actually rendered into a 3d directx environment., and events are then injected into the form via windows messaging system (WM_MOUSE events). However, I need to filter out some of the random windows messages which are being generated by using this method.

[The Question]Is there a way to capture Windows Message events that are being passed to an activeX control? I''m overriding the forms WndProc to capture the events being sent to the form, but WM_MOUSELEAVE for example, still fires in the activex controls window. Its these I''m trying to prevent.



Cheers in advance for any help.

推荐答案

您好，cal_sof，

您需要一些API编程.
看看这些(可能会给你一些想法):
http://msdn.microsoft.com/en-us/library/ms632589(VS .85).aspx [ ^ ]

http://www. netframeworkdev.com/windows-presentation-foundation-wpf/how-to-prevent-getting-focus-from-mouse-click-27053.shtml [

Hi cal_sof,

you need some API programing.
Look at these(may give you some idea):
http://msdn.microsoft.com/en-us/library/ms632589(VS.85).aspx[^]

http://www.netframeworkdev.com/windows-presentation-foundation-wpf/how-to-prevent-getting-focus-from-mouse-click-27053.shtml[^]

I hope it helps.

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