/// <summary>
/// Создание нового Event
/// </summary>
private void CreateEventMenuItem_OnClick(object sender, RoutedEventArgs e)
{
var newEvent = new NewEvent(_timetable);
if (newEvent.ShowDialog() == true)
{
_timetable.AddEvent(newEvent.Event);
_timetable.Sort();
MessageBox.Show("Событие создано!");
PrintCard(newEvent.Event, Brushes.CadetBlue);
}
}