AddSortExpression< TKey >() [2/2]

void System.Data.EnumerableRowCollection< TRow >.AddSortExpression< TKey > ( Func< TRow, TKey > keySelector, IComparer< TKey > comparer, bool isDescending, bool isOrderBy )

inlinepackageinherited

Definition at line 165 of file EnumerableRowCollection.cs.

    {
        DataSetUtil.CheckArgumentNull(keySelector, "keySelector");
        DataSetUtil.CheckArgumentNull(comparer, "comparer");
        _sortExpression.Add((TRow input) => keySelector(input), (object val1, object val2) => ((!isDescending) ? 1 : (-1)) * comparer.Compare((TKey)val1, (TKey)val2), isOrderBy);
    }

References System.Data.EnumerableRowCollection< TRow >._sortExpression, System.Data.SortExpressionBuilder< T >.Add(), System.comparer, System.input, and System.Linq.keySelector.