术语 | freeenvironmentstrings |
释义 | FreeEnvironmentStrings 语法: C++ BOOL WINAPI FreeEnvironmentStrings( __in LPTCH lpszEnvironmentBlock ); FreeEnvironmentStrings函数 释放的环境字串块。 参数 lpszEnvironmentBlock [in] 一个指向环境字符串块的指针。到块的指针,必须获得通过调用GetEnvironmentStrings功能。 返回值 如果函数成功,返回值为非零。 如果函数失败,返回值为零为了获得更多错误信息,调用GetLastError。 备注 If you used the ANSI version of GetEnvironmentStrings, be sure to use the ANSI version of FreeEnvironmentStrings.同样,如果您使用了GetEnvironmentStrings Unicode版本,一定要使用FreeEnvironmentStrings Unicode版本。 实例 有关示例,请参阅更改环境变量。 要求: 最低支持:client-Windows 2000专业版 最低支持server-Windows 2000服务器 HeaderWinbase.h(头文件:winuser.h) LibraryKernel32.lib DLLKernel32.dll Unicode和ANSI namesFreeEnvironmentStringsW(Unicode)和FreeEnvironmentStringsA(ANSI)的 参见 环境变量 GetEnvironmentStrings 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==FreeEnvironmentStrings Function Frees a block of environment strings. Syntax C++ BOOL WINAPI FreeEnvironmentStrings( __in LPTCH lpszEnvironmentBlock ); Parameters lpszEnvironmentBlock [in] A pointer to a block of environment strings. The pointer to the block must be obtained by calling the GetEnvironmentStrings function. Return Value If the function succeeds, the return value is nonzero. If the function fails, the return value is zero To get extended error information, call GetLastError . Remarks If you used the ANSI version of GetEnvironmentStrings, be sure to use the ANSI version of FreeEnvironmentStrings. Similarly, if you used the Unicode version of GetEnvironmentStrings, be sure to use the Unicode version of FreeEnvironmentStrings. Examples For an example, see Changing Environment Variables . Requirements Minimum supported clientWindows 2000 Professional Minimum supported serverWindows 2000 Server HeaderWinbase.h (include Windows.h) LibraryKernel32.lib DLLKernel32.dll Unicode and ANSI namesFreeEnvironmentStringsW (Unicode) and FreeEnvironmentStringsA (ANSI) See Also Environment Variables GetEnvironmentStrings Send comments about this topic to Microsoft Build date: 8/27/2009 ==原始网址==http://msdn.microsoft.com/en-us/library/ms683151(VS.85).aspx\n |
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