How to cancel the Add function in the ADO Recordset?

When you perform the Add function, your user detection has already been disconnected.

Now, How to cancel the add function?

The ASP codes are written and described as below:

<%

Set conn = Server.CreateObject("Adodb.Connection")

conn.Open "Driver={Microsoft Access Driver (*.mdb)};DBQ=" & Server.MapPath("db1.mdb")

Set rs = Server.CreateObject("Adodb.Recordset")

rs.open "Member",conn,1,3

rs.AddNew

If Not Response.IsClientConnected Then 'Opps, the user is disconnected.

rs.CancelUpdate 'Cancel Add function

Else

rs.Fields("MemberName")="Alvin"

rs.Fields("Location")="UK"

End if

rs.Update

rs.Close

Set rs = Nothing

%>