public TreeListColumnCollection(TreeListView owner)
{
m_owner = owner;
m_options = new TreeList.CollumnSetting(owner);
m_painter = new ColumnHeaderPainter(owner);
}
public virtual void Draw(Graphics dc, ColumnHeaderPainter painter, Rectangle r)
{
painter.DrawHeader(dc, r, this, this.HeaderFormat, ishot, m_Moving);
}