某些库函数已过时，已有最新的等效函数。Certain library functions are obsolete and have more recent equivalents.我们建议改用更新版本。We recommend you change these to the updated versions.已从 CRT 中删除其他过时函数。Other obsolete functions have been removed from the CRT.本主题列出了已弃用的过时函数以及在 Visual Studio 特定版本中删除的函数。This topic lists the functions deprecated as obsolete, and the functions removed in a particular version of Visual Studio.
在 Visual Studio 2015 中已弃用（过时）Deprecated as obsolete in Visual Studio 2015
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