public string update(int ide, string ename)
        {
            DataBaseOneEntities1 db = new DataBaseOneEntities1();
            APITable             at = db.APITables.Single(x => x.id == ide);

            at.name = ename;

            db.SaveChanges();
            return("yes");
        }
        public string delete(int ide)
        {
            DataBaseOneEntities1 db = new DataBaseOneEntities1();
            APITable             at = db.APITables.Single(x => x.id == ide);

            db.APITables.Remove(at);

            db.SaveChanges();
            return("yes");
        }
        public string insert(int ide, string ename, string eplace, int ephone)
        {
            DataBaseOneEntities1 db = new DataBaseOneEntities1();
            APITable             at = new APITable();

            at.id    = ide;
            at.name  = ename;
            at.place = eplace;
            at.ph    = ephone;
            db.APITables.Add(at);
            db.SaveChanges();
            return("yes");
        }