连接外接显示器时会发送什么消息 [英] What messages are sent when you connect an external display

问题描述

将外部显示器连接到系统时，有人知道发送哪种消息或事件吗?
我注意到，当连接了第二个显示器时，我的程序去调整一些对话框，而我试图弄清楚如何抑制它们或使它们为我工作.

如果您可以带我到一个解释更多这些消息的站点，那也将非常有用.

Hi,

Does anyone know what kind of messages or events are sent when you connect an external display to your system?
I noticed that my program went to adjust some of the dialogs when a second display was connected and I''m trying to figure out how to supress them or make them work for me.

If you can point me to a site which explains more of these messages, that will be great too.

推荐答案

请查看WM_DISPLAYCHANGE [驱动程序开发第6部分:显示驱动程序简介 [ ^ ]提供您会发现有用的额外信息.

最好的问候
Espen Harlinn

Have a look at WM_DISPLAYCHANGE[^]

And this Driver Development Part 6: Introduction to Display Drivers[^] provides extra information that you will find useful.

Best regards
Espen Harlinn

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