我目前保持一些旧的code为一家公司。由于它会发生，当前的应用程序，我修改使用内部库的旧版本（我们称之为Lib1.dll）。他们也有叫Lib2.dll库，提高了于previous库在许多方面的新版本。

I'm currently maintaining some old code for a company. As it would happen, the current app I'm modifying uses an older version of the in-house library (we'll call this Lib1.dll). They also have a new version of the library called Lib2.dll that improves upon the previous library in many ways.

不幸的是，LIB2不向后兼容LIB1。更糟糕的是，它们都使用相同的命名空间Product.Common。

Unfortunately, Lib2 is not backward compatible with Lib1. What's worse is that they both use the same namespace Product.Common.

我如何使用LIB2和LIB1在同一个项目？现在，如果我添加引用了他们，VS告诉我，某些类是不明确的（这是有道理的，因为它们使用相同的命名空间）。

How do I use Lib2 and Lib1 in the same project? Right now if I add references to both of them, VS tells me that certain classes are ambiguous (which makes sense, since they using the same namespace).

基本上，我需要的是这样的：

Basically, I need something like:

Imports Lib1:Product.Common.Class

我使用VB.NET 1.1。

I'm using VB.NET 1.1.

推荐答案

我发现，在C＃中的解决方案，不知道在VB.NET解决方案的博客条目。

I found a blog entry that has a solution in C#, not sure of the solution in VB.NET.

外部别名演练 和 C＃2.0：在一个应用程序中使用不同版本的同一个DLL

这似乎你的运气了。似乎没有被使用.NET 1.1的溶液中。

It would seem you are out of luck. There does not appear to be a solution with .NET 1.1.