关于手柄 [英] About handles

问题描述

谁能告诉我MFC编程中使用的 Win 32句柄和托管C ++中使用的句柄(C ++/CLI)之间的区别?

Can any one tell me difference between Win 32 handles used in MFC programming and Handles used in Managed C++ (C++/CLI)?

推荐答案

您应该购买一本好书，特别是如果您想学习Managed C ++. C ++/CLI中的句柄可能是用来标识可以在内存中移动的托管对象的句柄. Win32句柄与此类似，因为它是用于标识对象的ID，但是Win32永远不会将对象移动到内存中或清理它.

You should buy a good book, especially if you want to learn Managed C++. A handle in C++/CLI is probably the handle that''s used to identify a managed object, which can move in memory. A Win32 handle is similar, in that it''s an id used to identify an object, but Win32 is never going to move your object in memory, or clean it up.

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