public virtual void UpdateFilter()
{
var indexes = selectableSource is ISelectable <T> gSelectable ? gSelectable.Indexes : null;
UpdateInternal(source == null ? null : ListHelper.Select <T>(source.TypeOf <T>(), query, indexes));
OnListChanged(NotifyCollectionChangedAction.Reset);
}
public IEnumerable <T> Select(QueryParameter <T> parameter)
{
return(ListHelper.Select <T>(this, parameter, indexes));
}
IEnumerable ISelectable.Select(IQueryParameter parameter)
{
return(ListHelper.Select <T>(this, (QueryParameter <T>)parameter, indexes));
}
public IEnumerable <T> Select(Query <T> query)
{
return(ListHelper.Select <T>(this, query, indexes));
}
IEnumerable ISelectable.Select(IQuery query)
{
return(query is Query <T> typed
? Select(typed)
: ListHelper.Select(this, query, indexes));
}
