WM_MBUTTONUP WM_MOUSEACTIVATE WM_MOUSEHOVER WM_MOUSEHWHEEL WM_MOUSELEAVE WM_MOUSEMOVE WM_MOUSEWHEEL WM_NCHITTEST WM_NCLBUTTONDBLCLK WM_NCLBUTTONDOWN WM_NCLBUTTONUP WM_NCMBUTTONDBLCLK WM_NCMBUTTONDOWN WM_NCMBUTTONUP WM_NCMOUSEHOVER WM_NCMOUSELEAVE ...
#define WM_MOUSEACTIVATE 0x0021 參數wParam 要啟動之視窗的最上層父視窗句柄。 lParam 低序字會指定 DefWindowProc 函式傳回的點擊測試值,因為處理WM_NCHITTEST訊息。 如需點擊測試值的清單,請參閱 WM_NCHITTEST。 高序字會指定使用者按下滑鼠按鈕時所產生的滑鼠訊息標識碼。 視傳回值而定,滑鼠訊息會捨...
问如何在wndproc中处理WM_MOUSEACTIVATE时获取鼠标状态EN jquery_shijian_function.html <...
WM_MBUTTONUP WM_MOUSEACTIVATE WM_MOUSEHOVER WM_MOUSEHWHEEL WM_MOUSELEAVE WM_MOUSEMOVE WM_MOUSEWHEEL WM_NCHITTEST WM_NCLBUTTONDBLCLK WM_NCLBUTTONDOWN WM_NCLBUTTONUP WM_NCMBUTTONDBLCLK WM_NCMBUTTONDOWN WM_NCMBUTTONUP WM_NCMOUSEHOVER WM_NCMOUSELEAVE ...
#define WM_MOUSEACTIVATE 0x0021 参数wParam 要激活的窗口的顶级父窗口的句柄。 lParam 低序字指定 DefWindowProc 函数在处理 WM_NCHITTEST 消息后返回的命中测试值。 有关命中测试值的列表,请参阅“WM_NCHITTEST”。 高序字指定当用户按下鼠标按钮时生成的鼠标消息的标识符。 鼠标消息将被丢弃或发布到窗口,...
#defineWM_MOUSEACTIVATE 0x0021 參數 wParam 要啟動之視窗的最上層父視窗句柄。 lParam 低序字會指定 DefWindowProc 函式傳回的點擊測試值,因為處理WM_NCHITTEST訊息。如需點擊測試值的清單,請參閱WM_NCHITTEST。 高序字會指定使用者按下滑鼠按鈕時所產生的滑鼠訊息標識碼。 視傳回值而定,滑鼠訊息會捨棄或張貼到...
#define WM_MOUSEACTIVATE 0x0021 ParameterswParam A handle to the top-level parent window of the window being activated. lParam The low-order word specifies the hit-test value returned by the DefWindowProc function as a result of processing the WM_NCHITTEST message. For a list of hit-test...
WM_MOUSEACTIVATE 消息 项目 2024/01/06 6 个参与者 反馈 本文内容 参数 返回值 注解 要求 另请参阅 当光标处于非活动窗口中并且用户按下鼠标按钮时发送。 仅当子窗口将此消息传递给DefWindowProc函数时,父窗口才会收到此消息。 窗口通过其WindowProc函数接收此消息。
#defineWM_MOUSEACTIVATE 0x0021 Parameters wParam A handle to the top-level parent window of the window being activated. lParam The low-order word specifies the hit-test value returned by theDefWindowProcfunction as a result of processing theWM_NCHITTESTmessage. For a list of hit-test values, ...
#defineWM_MOUSEACTIVATE 0x0021 Parameters wParam A handle to the top-level parent window of the window being activated. lParam The low-order word specifies the hit-test value returned by theDefWindowProcfunction as a result of processing theWM_NCHITTESTmessage. For a list of hit-test values, ...