In the VS.NET interface, I rename the aspx file I was working with to another name. When I test that aspx file locally, it still works. However, the aspx file, right on the first line, contains a reference like this:

< @ Page Language="vb" AutoEventWireup="false" Codebehind="UpcomingMeeting.aspx.vb"
 Inherits="UserGroupMeetingTracker.WebForm1" >

WebForm1 was the previous name I used. I renamed the aspx file to UpcomingMeeting.aspx. Now, what I don't understand is that this still works even with this old WebForm1 reference in this line. If I change it manually to UpcomingMeeting, it doesn't work anymore. I can't find any reference in the project to WebForm1. So, how does this work and how can I succeed to have this work by putting UpcomingMeeting in there instead?