private void ImportPersons(ImportPayload payload)
{
var fileHandler = _fileHandlerFactory.Create(payload.Filename, payload.FileType);
var persons = fileHandler.ReadFile();
var newPersonItems = from person in persons select new PersonItem(person);
Persons.AddRange(newPersonItems);
}
private bool CanImportPersons(ImportPayload payload)
{
return(true);
}