| 术语 | trysubmitthreadpoolcallback |
| 释义 | TrySubmitThreadpoolCallback 语法： C++ BOOL WINAPI TrySubmitThreadpoolCallback( __in PTP_SIMPLE_CALLBACK pfns, __inout_opt PVOID pv, __in_opt PTP_CALLBACK_ENVIRON pcbe ); TrySubmitThreadpoolCallback功能 请求线程池工作线程调用指定的回调函数。 参数 pfns [in] 回调函数。详情见SimpleCallback。 光伏[中，指出，可选] 可选应用程序定义的数据传递给回调函数。 pcbe [中，可选] 阿TP_CALLBACK_ENVIRON结构，它定义的环境中执行的回调函数。该InitializeThreadpoolEnvironment函数返回这个结构。 如果该参数为NULL，回调执行在默认的回调环境。有关更多信息，请参阅InitializeThreadpoolEnvironment。 返回值 如果函数成功，返回TRUE。 如果函数失败，返回FALSE。要检索扩展的错误信息，调用GetLastError。 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 InitializeThreadpoolEnvironment LeaveCriticalSectionWhenCallbackReturns ReleaseMutexWhenCallbackReturns ReleaseSemaphoreWhenCallbackReturns SetEventWhenCallbackReturns 线程池 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＝＝TrySubmitThreadpoolCallback Function Requests that a thread pool worker thread call the specified callback function. Syntax C++ BOOL WINAPI TrySubmitThreadpoolCallback( __in PTP_SIMPLE_CALLBACK pfns, __inout_opt PVOID pv, __in_opt PTP_CALLBACK_ENVIRON pcbe ); Parameters pfns [in] The callback function. For details, see SimpleCallback . pv [in, out, optional] Optional application-defined data to pass to the callback function. pcbe [in, optional] A TP_CALLBACK_ENVIRON structure that defines the environment in which to execute the callback function. The InitializeThreadpoolEnvironment function returns this structure. If this parameter is NULL, the callback executes in the default callback environment. For more information, see InitializeThreadpoolEnvironment . Return Value If the function succeeds, it returns TRUE. If the function fails, it returns FALSE. To retrieve extended error information, call GetLastError . 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 InitializeThreadpoolEnvironment LeaveCriticalSectionWhenCallbackReturns ReleaseMutexWhenCallbackReturns ReleaseSemaphoreWhenCallbackReturns SetEventWhenCallbackReturns Thread Pools Send comments about this topic to Microsoft Build date: 8/27/2009 ＝＝原始网址＝＝http://msdn.microsoft.com/en-us/library/ms686862(VS.85).aspx\n |
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