public void SortRows(RowSortPredicate predicate)
{
if (predicate.HasValidSortPriorities())
{
m_Rows.Sort(delegate(Row pRow1, Row pRow2) { return(predicate.CompareRows(pRow1, pRow2)); });
}
}
public void SortRows()
{
if (rnHead != rnTail)
{
Cursor.Current = Cursors.WaitCursor;
RowSortPredicate pred = new RowSortPredicate(m_Parent.Columns);
if (!pred.HasValidSortPriorities())
{
return;
}
Row pRow = rnHead.InternalRow;
RowVestibule rowsVest = new RowVestibule(this.Count);
while (pRow != null)
{
rowsVest.AddRow(pRow);
pRow = pRow.GetNextRow();
}
if (!rowsVest.HasRows())
{
return;
}
rowsVest.SortRows(pred);
RowNode pRowNode = rnHead;
foreach (Row r in rowsVest.Rows)
{
if (pRowNode.InternalRow != r)
{
pRowNode.InternalRow = r;
pRowNode.InternalRow.ParentNode = pRowNode;
}
pRowNode = pRowNode.NextNode;
}
rowsVest.ClearRows();
}
}