//Edit public void EditCategories(CategoriesCustomClass category) { var result = _db.categories.FirstOrDefault(e => e.Id == category.Id); if (!Exist(category)) { result.name = category.Name; } _db.SaveChanges(); }
//Create public void CreateCategories(CategoriesCustomClass category) { if (!Exist(category)) { _db.categories.Add(new categories() { name = category.Name, Id = category.Id }); } _db.SaveChanges(); }
public bool Exist(CategoriesCustomClass category) { return(_db.categories.FirstOrDefault(e => e.name == category.Name) == null ? false : true); }