internal override void Cleanup()
{
if (m_tree != null)
{
m_tree.Dispose();
m_tree = null;
}
}
void IDataRowSortOwner.DataRowSortTraverse()
{
try
{
ITraversalContext traversalContext = new DataRowSortOwnerTraversalContext(this);
m_sortedDataRowTree.Traverse(ProcessingStages.Grouping, m_dataRowSortExpression.Direction, traversalContext);
}
finally
{
m_inDataRowSortPhase = false;
m_sortedDataRowTree.Dispose();
m_sortedDataRowTree = null;
m_dataRowSortExpression = null;
}
}
