| 术语 | gettickcount64 |
| 释义 | GetTickCount64 语法： C++ ULONGLONG WINAPI GetTickCount64(void); GetTickCount64功能 检索的数量经过的毫秒，因为该系统已启动。 参数 这个函数没有参数。 返回值 的毫秒数。 备注 该决议的GetTickCount64功能仅限于该系统的计时器，这是在10毫秒范围通常为16毫秒的决议。该决议GetTickCount64功能也受到了GetSystemTimeAdjustment职能作了调整。 如果您需要更高的分辨率计时器，使用多媒体定时器或高分辨率的计时器。 要编译的应用程序使用此功能，定义_WIN32_WINNT为0x0600或更高版本。有关详细信息，请参阅使用Windows头。 要求： client最低支持Vista server最低支持 Windows Server 2008 HeaderWinbase.h(头文件：winuser.h) LibraryKernel32.lib DLLKernel32.dll 参见 时间函数 Windows时间 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8月27日 ＝＝英文原文＝＝GetTickCount64 Function Retrieves the number of milliseconds that have elapsed since the system was started. Syntax C++ ULONGLONG WINAPI GetTickCount64(void); Parameters This function has no parameters. Return Value The number of milliseconds. Remarks The resolution of the GetTickCount64 function is limited to the resolution of the system timer, which is typically in the range of 10 milliseconds to 16 milliseconds. The resolution of the GetTickCount64 function is also affected by adjustments made by the GetSystemTimeAdjustment function. If you need a higher resolution timer, use a multimedia timer or a high-resolution timer . To compile an application that uses this function, define _WIN32_WINNT as 0x0600 or later. For more information, see Using the Windows Headers . Requirements Minimum supported clientWindows Vista Minimum supported serverWindows Server 2008 HeaderWinbase.h (include Windows.h) LibraryKernel32.lib DLLKernel32.dll See Also Time Functions Windows Time Send comments about this topic to Microsoft Build date: 8/27/2009 ＝＝原始网址＝＝http://msdn.microsoft.com/en-us/library/ms724411(VS.85).aspx\n |
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