private void EditButton_Click(object sender, RoutedEventArgs e)
{
Guest selectedItem = (Guest)guestDataGrid.SelectedItem;
if (selectedItem != null)
{
var newGuest = new EditGuestWindow(selectedItem);
if (newGuest.ShowDialog() == true)
{
var update = (from guest in MainWindow.db.Guests where guest.ID == selectedItem.ID select guest).Single();
update.Name = newGuest.G_Name;
update.Telephone = newGuest.G_Telephone;
update.IdentityCard = newGuest.G_IdentityCard;
MainWindow.db.SaveChanges();
guestDataGrid.ItemsSource = MainWindow.db.Guests.ToList();
}
}
}
private void guestDataGrid_MouseDoubleClick(object sender, MouseButtonEventArgs e)
{
DataGridRow row = ItemsControl.ContainerFromElement((DataGrid)sender, e.OriginalSource as DependencyObject) as DataGridRow;
if (row != null)
{
Guest selectedItem = (Guest)row.Item;
var newGuest = new EditGuestWindow(selectedItem);
if (newGuest.ShowDialog() == true)
{
var update = (from guest in MainWindow.db.Guests where guest.ID == selectedItem.ID select guest).Single();
update.Name = newGuest.G_Name;
update.Telephone = newGuest.G_Telephone;
update.IdentityCard = newGuest.G_IdentityCard;
MainWindow.db.SaveChanges();
guestDataGrid.ItemsSource = MainWindow.db.Guests.ToList();
}
}
}
