Group footers display group summaries, i.e. summaries calculated for each group of nodes that have the same parent. Group footers contain footer cells, each corresponding to a column. Footer cells display formatted summary values. These cells can be clicked to invoke the footer context menu.
The table below lists the main properties which affect the element’s appearance:
Note: if a Tree List is painted in the Office2003 style, the appearance settings are ignored.
Custom Draw Event
Group footers are forcibly hidden in ‘Matches’ filter mode (see TreeListOptionsFilter.FilterMode).
Summary Type and Format