public int RemoveOldMedicament(ChoosenMedicamentModel medicament) { int previousAmount = medicament.Amount; TotalCost -= medicament.TotalPrice; ListOfChoosenMedicament.Remove(medicament); return(previousAmount); }
private void RemoveMedicament(object obj) { TotalCost -= SelectedMedicamentFromChoosenList.TotalPrice; ListOfChoosenMedicament.Remove(SelectedMedicamentFromChoosenList); SelectedMedicamentFromChoosenList = null; }