private void listViewLoaiHoa_ItemSelected(object sender, SelectedItemChangedEventArgs e)
        {
            LoaiHoa lh = (LoaiHoa)listViewLoaiHoa.SelectedItem;
            int     Id = lh.MaLoai;

            Navigation.PushAsync(new HienThiHoa(Id));
        }
        public ManHinhThemLoai()
        {
            InitializeComponent();

            //listViewLoaiHoa.ItemsSource = App.db.selectLoaiHoa();
            lh                  = new LoaiHoa();
            lh.TenLoai          = "DF";
            this.BindingContext = lh;
        }
        public ThemLoaiHoa()
        {
            InitializeComponent();

            listViewLoaiHoa.ItemsSource = App.db.SelectAllLoaiHoa();
            lh                  = new LoaiHoa();
            lh.TenLoai          = "DF";
            this.BindingContext = lh;
        }
Beispiel #4
0
 public bool DeleteLoaiHoa(LoaiHoa loaiHoa)
 {
     try
     {
         using (var connection = new SQLiteConnection(System.IO.Path.Combine(folder, "qlhoa.db")))
         {
             connection.Delete(loaiHoa);
             return(true);
         }
     }
     catch (SQLiteException ex)
     {
         return(false);
     }
 }
        private void btn_themhoa(object sender, EventArgs e)
        {
            Hoa     hoa     = new Hoa();
            LoaiHoa loaihoa = (LoaiHoa)pickerLoaiHoa.SelectedItem;

            hoa.MaLoai = loaihoa.MaLoai;
            hoa.TenHoa = txtTenHoa.Text.ToString();
            hoa.Hinh   = pickerHinh.SelectedItem.ToString();
            hoa.DonGia = int.Parse(txtGiaBan.Text);
            hoa.Mota   = txtMoTa.Text.ToString();
            if (App.db.InsertHoa(hoa))
            {
                DisplayAlert("Notification", "Thêm hoa thành công", "OK");
            }
            else
            {
                DisplayAlert("Notification", "Thất bại ...", "OK");
            }
            Clear();
        }