Specifically what do you mean by "stop the code"? If you mean to quit
the currently executing procedure and return to the caller (or to
Excel if there is no caller), use something like
If Not Application.Intersect(Selection, _
Range("C8")) Is Nothing Then
Exit Sub
End If
If you really mean Stop, as in enter debug mode, use an Assert.
Debug.Assert Application.Intersect(Selection, _
Range("C8")) Is Nothing
An Assert enters debug mode if the expression in the Assert is False.
Cordially,
Chip Pearson
Microsoft Most Valuable Professional
Excel Product Group, 1998 - 2010
Pearson Software Consulting, LLC
www.cpearson.com
(email on web site)