C ++:如何处理最小化和最大化 [英] C++: How to handle minimize and maximize

问题描述

我已使用以下功能更改了窗口样式

I have changed my window style using the following function

SetWindowLong(g_hDialogWindow, GWL_STYLE,GetWindowLong(g_hDialogWindow, GWL_STYLE) & (~(WS_CAPTION | WS_BORDER)));

主对话框的设置位置

Setting position of main dialog

SetWindowPos(g_hDialogWindow,HWND_TOP,0,0,GetSystemMetrics(SM_CXSCREEN),GetSystemMetrics(SM_CYSCREEN), SWP_SHOWWINDOW);

现在，假设我使用(window + m)键最小化我的应用程序，然后再次最大化我的应用程序.之后，我想添加一些重绘功能.

我应该处理哪一条消息?我尝试使用wm_paint，但无法正常工作.

-感谢您的帮助.

Now suppose I minimize my application using the (window+m) key then again maximize my application. After that I want to add some repaint function.

Which message should i handle? I have tried using wm_paint but its not working properly.

--Thanks for the help.

推荐答案

尝试处理WM_SIZE 消息.

您应该处理 WM_QUERYOPEN消息.
请仔细阅读此处:
http://msdn.microsoft.com/en -us/library/windows/desktop/ms632599(v = vs.85).aspx#min_max [

You should handle WM_QUERYOPEN message.
Read here carefully:
http://msdn.microsoft.com/en-us/library/windows/desktop/ms632599(v=vs.85).aspx#min_max[^]

Hope it helps.

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