private void VaccinesAdministered_CollectionChanged(object sender, NotifyCollectionChangedEventArgs e)
{
if (e.OldItems != null)
{
foreach (VaccineAdministeredViewModel v in e.OldItems)
{
v.PropertyChanged -= NewVaccineAdminVm_PropertyChanged;
v.PropertyChanged -= VaccineAdminVm_PropertyChanged;
var item = _participant.VaccineModelsAdministered.FirstOrDefault(va => va == v.VaccineAdministeredModel);
if (item != null)
{
_participant.VaccineModelsAdministered.Remove(item);
if (item.VaccineGiven != null)
{
AllVaccinesAvailable.First(a => a.Vaccine == item.VaccineGiven).IsGivenToThisPatient = false;
}
IsVaccineAdminChanged = true;
}
}
}
if (e.NewItems != null)
{
foreach (VaccineAdministeredViewModel v in e.NewItems)
{
v.PropertyChanged += VaccineAdminVm_PropertyChanged;
}
}
}
void CreateNewVaccine(object param)
{
Vaccine vax = new Vaccine {
Name = NewVaccineName
};
_repository.Add(vax);
AllVaccinesAvailable.Add(new VaccineViewModel(vax));
}
