public M_Authors GetAllAuthorDetail(int authorid)
        {
            DataTable dt   = new DataTable();
            Execute   Exec = new Execute(DatabaseType.DBType1);

            dt = Exec.ExecuteQuery <DataTable>("SELECT * FROM Author WHERE AuthorId = " + authorid, 0, CommandType.Text);
            M_Authors A = new M_Authors(dt.Rows[0]);

            return(A);
        }
        public List <M_Authors> GetAllAuthors(int top)
        {
            List <M_Authors> lst  = new List <M_Authors>();
            DataTable        dt   = new DataTable();
            Execute          Exec = new Execute(DatabaseType.DBType1);

            dt = Exec.ExecuteQuery <DataTable>("SELECT TOP " + top + " * FROM Author ORDER BY Name", 0, CommandType.Text);
            foreach (DataRow dr in dt.Rows)
            {
                M_Authors A = new M_Authors(dr);
                lst.Add(A);
            }
            return(lst);
        }