private bool FilterItems(object item)
{
bool result = false;
var typedItem = item as Jurisdiction;
if (typedItem != null && SelectedJurisdictions.All(x => x.JurisdictionId != typedItem.JurisdictionId))
{
result = true;
}
return(result);
}
protected override void InitializePropertiesForViewing()
{
using (var repository = _repositoryFactory.GetRepositoryInstance())
{
var items = repository.Jurisdictions.Where(x =>
x.JurisdictionType == (int)JurisdictionTypes.All ||
x.JurisdictionType == (int)_jurisdictionType);
OnUIThread(() =>
{
AllAvailableJurisdictions.SetItems(items);
SelectedJurisdictions.SetItems(InnerItem.JurisdictionRelations.Select(x => x.Jurisdiction));
var view = CollectionViewSource.GetDefaultView(AllAvailableJurisdictions);
view.Filter = FilterItems;
});
}
}