eEntry)</a> and the key already
            exists in the database, or using
            <a href="M_BerkeleyDB_BTreeDatabase_PutNoDuplicate.htm">PutNoDuplicate(DatabaseEntry, DatabaseEntry)</a> or
            <a href="M_BerkeleyDB_HashDatabase_PutNoDuplicate.htm">PutNoDuplicate(DatabaseEntry, DatabaseEntry)</a> and the key/data
            pair already exists in the database.
            </div></td></tr><tr data="class; public"><td><img src="../icons/pubclass.gif" title="Public class" /></td><td><a href="T_