Пример #1
0
 void RemoveElementHandler()
 {
     if (SelectedItem2 != null && Trainings.Any(t => t.Id == SelectedItem2.Id))
     {
         Trainings.Remove(SelectedItem2);
     }
 }
Пример #2
0
 void AddElementHandler()
 {
     if (SelectedItem != null && !Trainings.Any(t => t.Id == SelectedItem.Training.Id))
     {
         Trainings.Add(SelectedItem.Training);
     }
 }