Dynamic Select Case

Im having some trouble with a Dynamic Select Case Statement.

Has anyone ever tried this before? The code I have keeps failing, I have a While Statement inside a Select Case, and recently was told that it is not allowed.  Any ideas?

Background:

I have 2 recordsets, the first recordset has an foreign key ID #, the second recordset has the primary key and information and I want to make a select case statement dynamic from the second recordset.

sorta like this:

Select Case strInstructorID
While Not rs.EOF

Case (rs.fields.items("id").Value
    Reponse.Write(rs.Fields.Item("First_Name")Value)

rs.MoveNext
Wend

End Select