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Random Number from value list returned by a DataReader

Last Modified: 2012-05-08

My datareader is generating a list of numbers (integers) and I want to randomly pick one of the UserID values from the list and assign it to a label control.  I've placed the values for dr("UserID") into an ArrayList thinking this might be the best approach (maybe not) and now I just need to randomly pick one from the ArrayList, myList.  

Dim myList As New ArrayList
            cmd.Connection = con
            dr = cmd.ExecuteReader()
            With dr
                If .HasRows Then
                    While .Read
                    End While
                End If
            End With
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