Question : Preparing for a test on ASP.NET

I know how to code certain things in ASP.NET but expect a test soon by some recruiter to guage my knowledge.

What items would be great for me to realy understand, regarding ASP.NET?

Thanks,
newbieweb

Answer : Preparing for a test on ASP.NET

Mid(ContactSource, InStr(1, ContactSource & "-", "-") + 1)

That returns an empty string for any instances that have no hyphen.