private void saveW_Click(object sender, RoutedEventArgs e)
        {
            try
            {
                WarehouseController controller = new WarehouseController();
                string data1 = addnameboxW.Text;
                string data2 = addprovinceboxW.Text;
                string data3 = addregencyboxW.Text;
                string data4 = addsubdistrictboxW.Text;
                string data5 = addlocationboxW.Text;
                controller.Insert(data1, data2, data3, data4, data5);
                MessageBox.Show("Insert data Success", "Message", MessageBoxButton.OK, MessageBoxImage.Information);
                this.Hide();
            }

            catch (Exception ex)
            {
                MessageBox.Show(ex.Message);
                MessageBox.Show(ex.StackTrace);
                System.Console.Write(ex.InnerException);
            }
        }