error handing

[Guest]

in my application error event i'd like to log errors to the evnt log which is
easy enough but i don't want to log every 404 in fact i'd like to skip them
althogether so how do i test the expetion to see if its a 404

this
Dim ex As Exception = Server.GetLastError.GetBaseException

If ex.GetType.Equals(System.IO.FileNotFoundException) Then


End If
doesn't seem to work

any ideas?

 

[Guest]

Try this in your if:
If ex.GetType.Equals(System.IO.FileNotFoundException) = 404 Then
break or exit try
else

log the errors
End If