有一个的解决方案获得通过建立共享的用户控件的用户控件库的由ScottGu描述。在我看来，这个解决方案不是很干净也一样，因为你要复制周围的预编译的文件，使这个解决方案的工作。

There is a solution for sharing user controls by building user control libraries described by ScottGu. In my opinion this solution isn’t very clean too, because you have to copy precompiled files around to make this solution work.

我决定使用单独的自定义Web控件类库来分享共同的UI功能。但是，也许斯科特的解决方案适用于你。

I decided to use custom web controls in separate class libraries to share common UI functionality. But maybe Scott’s solution works for you.