GetSortDescriptions()

ListSortDescriptionCollection System.Data.DataView.GetSortDescriptions ( )

inlinepackageinherited

Definition at line 1030 of file DataView.cs.

    {
        ListSortDescription[] array = Array.Empty<ListSortDescription>();
        if (_table != null && _index != null && _index._indexFields.Length != 0)
        {
            array = new ListSortDescription[_index._indexFields.Length];
            for (int i = 0; i < _index._indexFields.Length; i++)
            {
                DataColumnPropertyDescriptor property = new DataColumnPropertyDescriptor(_index._indexFields[i].Column);
                if (_index._indexFields[i].IsDescending)
                {
                    array[i] = new ListSortDescription(property, ListSortDirection.Descending);
                }
                else
                {
                    array[i] = new ListSortDescription(property, ListSortDirection.Ascending);
                }
            }
        }
        return new ListSortDescriptionCollection(array);
    }

References System.Data.DataView._index, System.Data.Index._indexFields, System.Data.DataView._table, System.array, System.Data.IndexField.Column, and System.Data.IndexField.IsDescending.