internal override void PermissionDemand(DbConnection outerConnection)
        {
            OleDbConnection c = (outerConnection as OleDbConnection);

            if (null != c)
            {
                c.PermissionDemand();
            }
        }
        internal override void PermissionDemand(DbConnection outerConnection)
        {
            OleDbConnection connection = outerConnection as OleDbConnection;

            if (connection != null)
            {
                connection.PermissionDemand();
            }
        }