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;
}
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();
}