MFC dll与托管C ++ dll [英] MFC dll vs Managed C++ dll

问题描述

(关于在Studio 2008中构建的项目)


告诉我在/clr选项下构建的MFC dll与托管C ++之间的区别
具有相同代码段的DLL ??:confused :: confused:

( With respect to projects build in studio 2008 )


Tell me difference between MFC dll built under /clr option and Managed C++
Dll with same piece of code ??:confused::confused:

推荐答案

具有/clr的MFC dll可以同时包含MFC之类的非托管代码和C ++之类的托管代码. NET允许您使用MFC和.NET

完全托管的C ++ dll意味着仅将托管代码与.NET一起使用

非托管代码-程序员可用于分配和释放内存，例如使用new和delete

托管代码-使用垃圾回收自动管理内存

混合的/clr兼有

An MFC dll with /clr can contain both unmanged code like MFC and managed code like C++.NET allowing you to use MFC and .NET

A purly managed C++ dll implies using only managed code with .NET

Unmanaged code - the programmer is resposible for allowcation and deallocation of memory e.g. using new and delete

Managed code - automatically manage memory using garbage collections

Mixed /clr has both

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