private void DataPortal_Fetch()
{
bool rlce = RaiseListChangedEvents;
RaiseListChangedEvents = false;
IsReadOnly = false;
using (var dalManager = DalFactory.GetManager()) {
IPersonDal dal = dalManager.GetProvider <IPersonDal>();
IList <PersonDto> data = dal.Fetch();
foreach (var item in data)
{
Add(DataPortal.FetchChild <PersonInfo>(item));
}
}
}