
Windows消息详解
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jhb92
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WM_SIZE
发送时间:当窗口大小改变时.详细时间:1.当窗口大小改变时,如最大化,最小化,用鼠标拉伸窗口.2.当窗口刚被创建时参数说明:wParam:Specifies the type of resizing requested.通常用来向别的窗口发送消息时,需要指定的附加信息 Value Meaning原创 2007-04-05 19:47:00 · 1767 阅读 · 0 评论 -
WM_ENDSESSION WM_DESTROY WM_QUIT
//下面代码显示了如何使用WM_ENDSESSION WM_DESTROY WM_QUIT消息,基本上来自于//>的第一章 LRESULT WINAPI XXX_WndProc(HWND hwnd,UINT uMsg,WPARAM wParam,LPARAM lParam)...{ switch(uMsg)...{ HANDLE_MSG(hwnd,WM_CLOSE, xxx_OnC原创 2007-07-24 20:00:00 · 1409 阅读 · 0 评论 -
WM_CREATE
WM_CREATE lpcs = (LPCREATESTRUCT) lParam; // structure with creation data typedef struct tagCREATESTRUCT ...{ // cs LPVOID lpCreateParams; HINSTANCE hInstance; HMENU hMenu原创 2007-08-11 11:33:00 · 783 阅读 · 0 评论 -
WM_PAINT
WM_PAINT hdc = (HDC) wParam; // the device context to draw in当调用UpdateWindow, RedrawWindow时,系统通过WM_PAINT来告诉我们哪个窗口需要绘画,画在那里(hdc)我们的处理(Message Cracker):void cls_OnPaint(HWND hwnd)...{ //do..原创 2007-08-11 17:06:00 · 778 阅读 · 0 评论 -
WM_COMMAND
WM_COMMAND wNotifyCode = HIWORD(wParam); // notification code wID = LOWORD(wParam); // item, control, or accelerator identifier hwndCtl = (HWND) lParam; // handle of control WM_COMM原创 2007-08-11 16:26:00 · 1091 阅读 · 0 评论 -
WM_CLOSE,WM_DESTROY接受顺序
WM_CLOSE 先于WM_DESTROY收到 case WM_CLOSE: PostQuitMessage (0) ; break; case WM_DESTROY: MessageBox(NULL,TEXT("123"),TEXT("123"),0);这样的话,Message原创 2007-08-11 17:33:00 · 1345 阅读 · 0 评论