，Net框架从v2.0切换到v4.0 [英] ,Net framework switching from v2.0 to v4.0

问题描述

我想在Windows Server 2003上升级.net版本

从v2.0到v4.0

怎么办？

这会影响我的网站行为吗？

I want to upgrade .net version on windows server 2003
from v2.0 to v4.0
how to do?
will these affect my website behaviour?

推荐答案

您可以在项目属性中更改目标框架。您可能遇到第三方控件的问题。有些人不能使用.Net 4.0框架。您将不得不进行更改，让Visual Studio进行升级，然后解决任何问题。首先备份。

You can change the target framework in your Project Properties. You may have issues with 3rd party controls. Some can''t use the .Net 4.0 framework. You''ll have to make the change, let Visual Studio do the upgrade and then fix any issues. Just have a backup first.

.NET Framework 2.0和4.0之间没有升级。

这些是完全独立的框架，可以并排安装在你的服务器上。安装.NET Framework 4不会弄乱你的.NET Framework 2.



正如ryanb31所说，如果这是你的开发计算机，你可能会有更改现有项目的目标框架。只有这样才会引入你必须解决的错误（但是我们无法猜出你会遇到哪些错误，因为我们对你的实际项目没有任何线索）。



希望这会有所帮助。

There is no upgrade between .NET Framework 2.0 and 4.0.
These are completely separate frameworks, which can be installed side by side on your server. Installing .NET Framework 4 won''t mess up your .NET Framework 2.

As ryanb31 stated, though, if this is your development computer, you will likely have to change the target framework of your existing project(s). Only that can introduce errors that you will have to fix (but it''s impossible for us to guess which errors you will meet, as we don''t have any clue about your actual projects).

Hope this helps.

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