| 术语 | getcapture |
| 释义 | GetCapture 语法： HWND GetCapture(VOID); Return Value The return value is a handle to the capture window associated with the current thread. If no window in the thread has captured the mouse, the return value is NULL. Remarks A NULL return value means the current thread has not captured the mouse. However, it is possible that another thread or process has captured the mouse. Windows 98/Me, Windows NT 4.0 SP3 and later: To get a handle to the capture window on another thread, use the GetGUIThreadInfo function. Function Information Minimum DLL Versionuser32.dll HeaderDeclared in Winuser.h, include Windows.h Import libraryUser32.lib Minimum operating systemsWindows 95, Windows NT 3.1 UnicodeImplemented as Unicode version. See Also Mouse Input , GetGUIThreadInfo , ReleaseCapture , SetCapture GetCapture功能 该GetCapture函数检索窗口句柄(如果有的话)抓住了鼠标。一次只能有一个时间窗口可以捕获鼠标，这个窗口接收鼠标输入是否光标在其境内。 ＝＝英文原文＝＝GetCapture Function The GetCapture function retrieves a handle to the window (if any) that has captured the mouse. Only one window at a time can capture the mouse; this window receives mouse input whether or not the cursor is within its borders. Syntax HWND GetCapture(VOID); Return Value The return value is a handle to the capture window associated with the current thread. If no window in the thread has captured the mouse, the return value is NULL. Remarks A NULL return value means the current thread has not captured the mouse. However, it is possible that another thread or process has captured the mouse. Windows 98/Me, Windows NT 4.0 SP3 and later: To get a handle to the capture window on another thread, use the GetGUIThreadInfo function. Function Information Minimum DLL Versionuser32.dll HeaderDeclared in Winuser.h, include Windows.h Import libraryUser32.lib Minimum operating systemsWindows 95, Windows NT 3.1 UnicodeImplemented as Unicode version. See Also Mouse Input , GetGUIThreadInfo , ReleaseCapture , SetCapture ＝＝原始网址＝＝http://msdn.microsoft.com/en-us/library/ms646257(VS.85).aspx\n |
| 随便看 |
|
windows api函数参考手册包含2258条windows api函数文档，详细介绍nodejs、java、rust调用windows api的方法技巧，是学习windows api编程的入门中文文档。