示例#1
0
        public static ObservableCollection <Goods> getGoods()
        {
            using (var db = new MeiMeiContext())
            {
                GoodVM _good;
                _good = GoodVM.Instance;



                var query = from b in db.TypeOfGoods
                            join ba in db.Goods on b.Id equals ba.TypeOfGoodsId
                            where b.Id == _good.SelectedTypeOfGoods.Id
                            where b.Id == ba.TypeOfGoodsId
                            select ba;

                if (db.TypeOfGoods.Count() == 0)
                {
                    Add_Goods addGoods = new Add_Goods();
                    addGoods.ShowDialog();
                }
                else
                {
                    return(new ObservableCollection <Goods>(query));
                }


                return(new ObservableCollection <Goods>());
            }
        }
示例#2
0
        public void AddGoodOpen(object obj)
        {
            Add_Goods addGoods = new Add_Goods();

            addGoods.ShowDialog();
        }