做的.Net 4.5包括.NET 4.0中 [英] does .Net 4.5 include .Net 4.0

问题描述

我正在开发使用的WinForms一个C＃桌面应用程序。我使用视觉工作室点击一次安装工具创建的安装策略。幸运的是，它为客户提供检测，下载和安装相关的prerequisite组件。

I am developing a C# desktop application using Winforms. I created an installation strategy using visual studios click once installation tool. Luckily it provides clients to detect, download and setup the related prerequisite components.

我的问题是，我开始开发这个应用程序使用.NET 4.0，然后现在它升级到.NET 4.5两个4.5和4检查prerequisites名单上。我想知道如果我取消了.NET 4.0组件会是什么好吗？

My question is I started to develop this app with .NET 4.0 and then upgraded it to .NET 4.5 now on the prerequisites list both 4.5 and 4 is checked. i am wondering if i uncheck the .NET 4.0 component would it be alright?

不.NET 4.5包括.NET 4.0？

does .NET 4.5 include .NET 4.0?

推荐答案

有效地取代.NET 4.0的机器上。根据微软 - - 应该是100％的向后兼容.NET 4.0中得到通过.NET 4.5新版本，它覆盖。

When .NET 4.5 is installed it effectively replaces .NET 4.0 on the machine. .NET 4.0 gets overwritten by a new version of .NET 4.5 which - according to Microsoft - is supposed to be 100% backwards compatible.

阅读同这些非常优秀的文章：

Read these very good articles on the same:

<一个href="http://www.west-wind.com/weblog/posts/2012/Mar/13/NET-45-is-an-inplace-replacement-for-NET-40">.NET 4.5就地替代.NET 4.0

<一个href="http://www.hanselman.com/blog/NETVersioningAndMultiTargetingNET45IsAnInplaceUpgradeToNET40.aspx">.NET版本控制和多目标 - .NET 4.5就地升级到.NET 4.0

这篇关于做的.Net 4.5包括.NET 4.0中的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！