public dynamic PutModel(CarCategoriesVM C)
        {
            var category = db.CarsCategories.Find(C.Id);

            category.NameAr  = C.NameAr;
            category.NameEn  = C.NameEn;
            category.ModelId = C.ModelId;
            var result = db.SaveChanges() > 0 ? true : false;

            return(new
            {
                result = result
            });
        }
        public dynamic PostCategory(CarCategoriesVM C)
        {
            db.CarsCategories.Add(new CarsCategory
            {
                NameAr  = C.NameAr,
                NameEn  = C.NameEn,
                ModelId = C.ModelId
            });
            var result = db.SaveChanges() > 0 ? true : false;

            return(new
            {
                result = result
            });
        }