急：视图切换时会响应什么消息？

[apcad]

一个MFC MDI程序，请问不同视图之间切换的时候会响应什么消息呢？或者怎么样捕获到这个消息？

[syy64]

WM_ACTIVATE

用PreTranslateMessage函数可以捕获。

[菜牛]

你可以重载视图的OnActivateFrame或者OnActivateView。

[快乐鹦鹉]

切换视图时，会响应：
CWnd::OnActivate
afx_msg void OnActivate( UINT nState, CWnd* pWndOther, BOOL bMinimized );

Parameters

nState

Specifies whether the CWnd is being activated or deactivated. It can be one of the following values:

WA_INACTIVE The window is being deactivated.


WA_ACTIVE The window is being activated through some method other than a mouse click (for example, by use of the keyboard interface to select the window).


WA_CLICKACTIVE The window is being activated by a mouse click.

激活和非激活视图都响应

[ReverseEngineering]

学习学习!

[cdsnpeter]

楼上的楼上正解

[Capricorn]

学习!