C# (CSharp) DBItems.FirstOrDefault示例

示例#1

        //Remove item from DBITEMS
        public void RemoveItem(int?id)
        {
            Item item = DBItems.FirstOrDefault(it => it.ID == id);

            if (item != null)
            {
                Remove(item);
                SaveChanges();
            }
        }

示例#2

 //Get item based on ID from DBITEMS
 public Item GetFromID(int?id)
 {
     return(DBItems.FirstOrDefault(it => it.ID == id));
 }