linq - 将 .NET 3.5 库与应用程序捆绑在一起，以便在仅安装了 .NET 2.0 的机器上运行？

Question

我想在只安装了 .NET Framework 2.0 的机器上使用 LINQ。

我已经阅读过有关 LINQBridge 的文章。但是我不能简单地将“ 复制本地”设置为引用的程序集，例如System.Core.dll和 System.Xml.Linq.dll获得我需要的功能？

有什么缺点吗？这甚至被允许吗？

Answer 1

.Net 3.5 实际上只是带有一些额外 dll 的 .Net 2.0。没有 3.5 运行时。如果包含所需的 dll，应用程序将毫无问题地运行。
来自以下关于 linq 桥评论的文章:http://www.albahari.com/nutshell/linqbridge.aspx

First, it's important to understandthat C# 3.0 and Framework 3.5 aredesigned to work with CLR 2.0—the sameCLR version that Framework 2.0 uses.This means that the C# 3.0 compileremits IL code that runs on the samevirtual machine as before.

This makes Framework 3.5 additive—justas Framework 3.0 wasadditive—comprising additionalassemblies that enhance the existing2.0 Framework and CLR. So there's nothing to stop us from writing ourown assemblies that do the work ofFramework 3.5 (at least, the criticalbits required for local LINQ queries).

The compiler then looks for Where,OrderBy and Select methods. Thecritical thing is that it can findappropriately named methods with thecorrect signatures (typicallyextension methods). But it doesn'tmatter what assembly the methods comefrom. LINQBridge simply providesanother source of these methods—thatare functionally identically to thoseimplemented in the Framework 3.5assemblies.