5 internal delegate int ComparisonBySelector<TKey,TRow>(TKey key, TRow row) where TRow:DataRow;
7 /// <summary>This method exists for LinqDataView to keep a level of abstraction away from the RBTree</summary>
8 internal Range FindRecords<TKey,TRow>(ComparisonBySelector<TKey,TRow> comparison, TKey key) where TRow:DataRow
10 int x = _records.root;
11 while (IndexTree.NIL != x)
13 int c = comparison(key, (TRow)_table._recordManager[_records.Key(x)]);
14 if (c == 0) { break; }
15 if (c < 0) { x = _records.Left(x); }
16 else { x = _records.Right(x); }
18 return GetRangeFromNode(x);