ot obtain the
            exclusive lock immediately. If False, configure the database handle
            to obtain a write lock on the entire database. When the database is
            opened, it will block until it can obtain the exclusive lock. If
            null, do not configure the database handle to obtain a write lock on
            the entire database.
            </div> (Inherited from <a href="T_BerkeleyDB_BaseDatabase.htm">BaseDatabase</a>.)</td></tr><tr data="public;inherited;notNetfw;"><td><i