 of control, thus
            the database can only be accessed by sharing the single database 
            object that created it, in circumstances where doing so is safe. If
            <span class="parameter">Filename</span> is null and
            <span class="parameter">DatabaseName</span> is non-null, the database can be
            opened by other threads of control and will be replicated to client
            sites in any replication group.
            </p>
        <p>
            If <span class="pa