public int DeleteSubCategory(int id)
        {
            tblProductManagement cat = _db.tblProductManagements.Where(u => u.id == id).FirstOrDefault();

            _db.tblProductManagements.Remove(cat);
            return(_db.SaveChanges());
        }
        public int UpdateSubCategory(ProductManagement model)
        {
            tblProductManagement cat = _db.tblProductManagements.Where(u => u.id == model.id).FirstOrDefault();

            cat.id            = model.id;
            cat.categoryid    = model.categoeyid;
            cat.subcategoryid = model.subcategoryid;
            cat.name          = model.name;
            cat.description   = model.description;
            cat.features      = model.features;
            cat.price         = model.price;
            cat.quality       = model.quality;
            cat.code          = model.code;
            return(_db.SaveChanges());
        }
        public int CreateProductManagement(ProductManagement model)
        {
            tblProductManagement cat = new tblProductManagement();

            cat.id            = model.id;
            cat.categoryid    = model.categoeyid;
            cat.subcategoryid = model.subcategoryid;
            cat.name          = model.name;
            cat.description   = model.description;
            cat.features      = model.features;
            cat.price         = model.price;
            cat.quality       = model.quality;
            cat.code          = model.code;
            _db.tblProductManagements.Add(cat);
            return(_db.SaveChanges());
        }