private void btnAdd_Click(object sender, RoutedEventArgs e) { WindowAddCounter window = new WindowAddCounter(); var result = window.ShowDialog(); if (result ?? false) { updateListData(); } }
private void btnUpd_Click(object sender, RoutedEventArgs e) { if (SelectedCounter == null) { return; } WindowAddCounter window = new WindowAddCounter(SelectedCounter.Код_счетчика); var result = window.ShowDialog(); if (result ?? false) { context.Entry <Счетчик>(SelectedCounter).Reload(); updateListData(); } }