I am a java developer that inherited a vb.net web application. This app relies on a VB class assembly that builds in to a dll. I have made some changes to this class assembly but I cant seem to get the vb.net app to pick up the changes. I thought that using regsvr32.exe or regasm.exe would do the trick but after reading a bit more they don't appear to do what I need. 

When vb.net uses code such as this import where is it getting the reference to "MyClassName"?

```
<% Import namespace="MyClassName" %>

```