| 术语 | monitorfrompoint |
| 释义 | MonitorFromPoint 语法： HMONITOR MonitorFromPoint( __in POINT pt, __in DWORD dwFlags ); MonitorFromPoint功能 该MonitorFromPoint函数检索的句柄显示屏，包含一个指定的点。 参数 角 [in] 阿POINT结构，指定的虚拟屏幕的兴趣点坐标。 dwFlags [in] 确定函数的返回值，如果问题不在于在任何显示屏中。 此参数可以是下列值之一。 ValueMeaning MONITOR_DEFAULTTONEARESTReturns的句柄显示屏是最接近点。 MONITOR_DEFAULTTONULLReturns空。 MONITOR_DEFAULTTOPRIMARYReturns的句柄主显示屏。 返回值 If the point is contained by a display monitor, the return value is an HMONITOR handle to that display monitor. 如果这一点不是由显示屏中，返回值取决于dwFlags价值。 要求： 最低支持：client－Windows 2000专业版 最低支持server－Windows 2000服务器 HeaderWinuser.h(头文件：winuser.h) LibraryUser32.lib DLLUser32.dll 参见 多显示监视器概述 多显示监视器功能 MonitorFromRect MonitorFromWindow 如果有任何问题和意见，请发送给微软(wsddocfb@microsoft.com) 生成日期：2009年7月11日 ＝＝英文原文＝＝MonitorFromPoint Function The MonitorFromPoint function retrieves a handle to the display monitor that contains a specified point. Syntax HMONITOR MonitorFromPoint( __in POINT pt, __in DWORD dwFlags ); Parameters pt [in] A POINT structure that specifies the point of interest in virtual-screen coordinates. dwFlags [in] Determines the function's return value if the point is not contained within any display monitor. This parameter can be one of the following values. ValueMeaning MONITOR_DEFAULTTONEARESTReturns a handle to the display monitor that is nearest to the point. MONITOR_DEFAULTTONULLReturns NULL. MONITOR_DEFAULTTOPRIMARYReturns a handle to the primary display monitor. Return Value If the point is contained by a display monitor, the return value is an HMONITOR handle to that display monitor. If the point is not contained by a display monitor, the return value depends on the value of dwFlags. Requirements Minimum supported clientWindows 2000 Professional Minimum supported serverWindows 2000 Server HeaderWinuser.h (include Windows.h) LibraryUser32.lib DLLUser32.dll See Also Multiple Display Monitors Overview Multiple Display Monitors Functions MonitorFromRect MonitorFromWindow Send comments about this topic to Microsoft Build date: 7/11/2009 ＝＝原始网址＝＝http://msdn.microsoft.com/en-us/library/dd145062(VS.85).aspx\n |
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