public void DeleteProductCategory(int id) { using (OrderEntities context = new OrderEntities()) { ProductCategory obj = context.ProductCategories.Where(p => p.ID == id).FirstOrDefault(); context.ProductCategories.Remove(obj); context.SaveChanges(); } }
public void UpdateProductCategory(int id, string name) { using (OrderEntities context = new OrderEntities()) { ProductCategory obj = context.ProductCategories.Where(p => p.ID == id).FirstOrDefault(); if (obj != null) { obj.Name = name; } context.SaveChanges(); } }
public int AddProductCategory(string name) { using (OrderEntities context = new OrderEntities()) { ProductCategory obj = new ProductCategory() { Name = name }; context.ProductCategories.Add(obj); context.SaveChanges(); return(obj.ID); } }