屏幕分辨率更改通知消息？

Question

I have a WTL app running and would like to know when the screen resolution has changed. The most likely candidate would appear to be SPI_SETWORKAREA sent via the WM_SETTINGCHANGE message but I wondered if this is the correct message to use. This has to work on XP and Windows 7.

Answer 1

WM_DISPLAYCHANGE是更好的鼠标陷阱。