通过我的消息发送消息到其他应用程序 [英] Send message to other Application through mine

问题描述

我想知道如何通过我的应用程序向其他应用程序发送消息.例如，我已经打开了记事本(但已最小化)和我的应用程序，现在我单击显示它"，它显示了记事本，或者如果我在应用程序文本框中键入了某些内容，即使它已最小化，它也会在记事本中键入两个！ >
谢谢！ :)

I would like to know how to send message to other application through my application. For example i have opened notepad (but minimized) and my application and now i click "show it" and it shows notepad or if i type something in my application textbox then that it types in that notepad two even if its minimized!

Thank you! :)

推荐答案

您需要SendMessage/PostMessage Windows消息发送到目标HWND.您可能还需要CBT挂钩，具体取决于您要如何操纵目标窗口的行为.

请参阅有关此主题的本文:
使用消息和简单的CBT挂钩操作Windows [

You need to SendMessage/PostMessage Windows messages to the target HWND. You may also need a CBT hook depending on how you want to manipulate the behavior of the destination window.

See this article on this topic:
Manipulating Windows using messages and simple CBT hooking[^]

(apparently lots of people are trying to do this nowadays, this question comes up very frequently).

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