private async void AddTypeButton_Click(object sender, RoutedEventArgs e)
{
bool success = true;
try
{
TransportTypeAddProgressBar.Visibility = Visibility.Visible;
AddTypeLabel.Foreground = Brushes.Black;
AddTypeLabel.Content = MyResourses.Texts.AddDataOperationInProgress;
TransportDBContext OurContext = new TransportDBContext("TransportConnectionString");
OurContext.VehicleTypes.Add(new TypeOfVehicle() { TypeName = TransportTypeTextBox.Text });
TransportTypeTextBox.Clear();
await OurContext.SaveChangesAsync();
}
catch (Exception CurrentException)
{
success = false;
MessageBox.Show(CurrentException.Message, MyResourses.Texts.Error, MessageBoxButton.OK,
MessageBoxImage.Error);
}
finally
{
TransportTypeAddProgressBar.Visibility = Visibility.Hidden;
if (success)
{
AddTypeLabel.Foreground = Brushes.Green;
AddTypeLabel.Content = MyResourses.Texts.AddDataOperationFinished;
}
else
{
AddTypeLabel.Foreground = Brushes.Red;
AddTypeLabel.Content = MyResourses.Texts.AddDataOperationFailed;
}
}
}
public MainWindow()
{
InitializeComponent();
try
{
TransportDBContext OurContext = new TransportDBContext("TransportConnectionString");
OurContext.VehicleTypes.Add(new TypeOfVehicle() { TypeName = "трамвай" });
OurContext.VehicleTypes.Add(new TypeOfVehicle() { TypeName = "автобус" });
OurContext.VehicleTypes.Add(new TypeOfVehicle() { TypeName = "троллейбус" });
OurContext.SaveChanges();
}
catch (Exception excep)
{
MessageBox.Show(excep.Message);
}
}