protected override void SetComparerChain(IComparer <TSource> compareFunc)
{
OrderedReadOnlyContinuousCollection <TSource> previous = this.Source as OrderedReadOnlyContinuousCollection <TSource>;
if (previous != null)
{
this.KeySorter = new ChainComparer(previous.KeySorter, compareFunc);
}
}
public ThenByReadOnlyContinuousCollection(OrderedReadOnlyContinuousCollection <TSource> list,
Expression <Func <TSource, TKey> > keySelectorExpression,
bool descending)
: base(list, keySelectorExpression, descending)
{
}