title auto_handle ms.date 11/04/2016 ms.topic reference f1_keywords auto_handle helpviewer_keywords auto_handle ms.assetid 505e967a-b75f-4bd8-8f46-57eb66c53538 auto_handle Defines the auto_handle class and swap function. Syntax #include <msclr\auto_handle.h> Remarks In this header file: auto_handle Class swap Function (auto_handle) See also C++ Support Library