In an attempt to narrow down an original problem with masterfiles, I've gone back to a really simple set of test files. Even at their very simplest, I'm not getting any activity from a Page_Load sub.
Test.aspx (a line of text, an asp:label, and then another line of text) and
Test.aspx.vb (with a Page_Load line to assign text to the asp:label)
I don't understand why but the Page_Load is not doing anything.
If I move the Page Load sub onto a page without a codebehind page, it works fine.
Is my codebehind file declared properly?