| 术语 | releasesemaphorewhencallbackreturns |
| 释义 | ReleaseSemaphoreWhenCallbackReturns 语法： C++ VOID WINAPI ReleaseSemaphoreWhenCallbackReturns( __inout PTP_CALLBACK_INSTANCE pci, __in HANDLE sem, __in DWORD crel ); ReleaseSemaphoreWhenCallbackReturns功能 指定信号的线程池时，将释放目前的回调完成。 参数 的PCI [中，输出] 阿TP_CALLBACK_INSTANCE结构，它定义的回调实例。结构传递给回调函数。 扫描电镜 [in] 句柄的信号。 crel [in] 以何种金额递增信号量对象的计数。 返回值 这个函数没有返回值。 备注 要编译的应用程序使用此函数，定义为0x0600或更高_WIN32_WINNT。 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 CallbackMayRunLong DisassociateCurrentThreadFromCallback FreeLibraryWhenCallbackReturns LeaveCriticalSectionWhenCallbackReturns ReleaseMutexWhenCallbackReturns SetEventWhenCallbackReturns 线程池 TrySubmitThreadpoolCallback 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＝＝ReleaseSemaphoreWhenCallbackReturns Function Specifies the semaphore that the thread pool will release when the current callback completes. Syntax C++ VOID WINAPI ReleaseSemaphoreWhenCallbackReturns( __inout PTP_CALLBACK_INSTANCE pci, __in HANDLE sem, __in DWORD crel ); Parameters pci [in, out] A TP_CALLBACK_INSTANCE structure that defines the callback instance. The structure is passed to the callback function. sem [in] A handle to the semaphore. crel [in] The amount by which to increment the semaphore object's count. Return Value This function does not return a value. Remarks To compile an application that uses this function, define _WIN32_WINNT as 0x0600 or higher. Requirements Minimum supported clientWindows Vista Minimum supported serverWindows Server 2008 HeaderWinbase.h (include Windows.h) LibraryKernel32.lib DLLKernel32.dll See Also CallbackMayRunLong DisassociateCurrentThreadFromCallback FreeLibraryWhenCallbackReturns LeaveCriticalSectionWhenCallbackReturns ReleaseMutexWhenCallbackReturns SetEventWhenCallbackReturns Thread Pools TrySubmitThreadpoolCallback Send comments about this topic to Microsoft Build date: 8/27/2009 ＝＝原始网址＝＝http://msdn.microsoft.com/en-us/library/ms685073(VS.85).aspx\n |
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