Footer Cell
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A footer cell displays a total summary calculated against a column‘s values.
Normally, one footer cell is displayed per each summary item specified for a column. In a stacked column layout, a single footer cell is shown per column, and the cell displays all summaries separated by a character.
The position and size of footer, data, and group footer cells are determined by the column header layout. Users can adjust a cell’s width and make it span across multiple lines.
Footer cells are similar to group footer cells, except for its position and HitTest information.
The table below lists the main properties that relate to footer cells.
Visibility | The TreeList control’s OptionsView.Footer property or a column’s Options.Footer property. End-users can change the visibility of individual footer cells via the footer context menu. |
Appearance | The TreeList control’s Styles.Footer and Styles.ColumnFooter properties. Use a band’s Styles.Footer property to specify style settings for the band’s footer cells. Use a column’s Styles.Footer property to specify style settings for the column’s footer cells. |
Custom Draw Event | The TreeList control’s OnCustomDrawFooterCell event. |
Contents | The TreeList control’s Summary.FooterSummaryItems property or a column’s Summary.FooterSummaryItems property. End-users can customize footer summary options via the footer context menu. |
Context Menu | Refer to the Footer Context Menu topic. |
Hints | The TreeList control’s OptionsBehavior.FooterHints property. |
HitTest Information | The TreeList control’s HitTest.HitAtFooterItem property. |