예제 #1
0
        private void button_leases_modify_Click(object sender, RoutedEventArgs e)
        {
            if (dataGrid_leases.SelectedIndex == -1)
            {
                return;
            }

            BoolHelper bh  = new BoolHelper();
            LeaseAdd   la  = new LeaseAdd(Flats.ToList(), Users.ToList(), bh);
            Lease      l   = Leases[dataGrid_leases.SelectedIndex];
            Lease      lcf = l.ShallowCopy();

            la.DataContext = l;

            la.ShowDialog();

            if (bh.BoolHelp)
            {
                try
                {
                    dbContext.SaveChanges();
                }
                catch (Exception ex)
                {
                    MessageBox.Show(ex.Message);
                }
            }
            else
            {
                l = lcf.ShallowCopy();
                dbContext.Leases.AddOrUpdate(l);
                dbContext.SaveChanges();
            }

            dataGrid_leases.ItemsSource = null;
            dataGrid_leases.ItemsSource = Leases;
        }