TdxSpreadSheetSortDescending Class

An action object that corresponds to the SortDescending command provided by the Spreadsheet and Report Designer controls.

Declaration

TdxSpreadSheetSortDescending = class(
    TdxSpreadSheetCustomSortAction
)

Remarks

The TdxSpreadSheetSortDescending class does not introduce any new public members. Executing this action object performs cell data sorting within the current selection area against multiple columns in descending order. To perform a similar sorting operation in ascending order, use a TdxSpreadSheetSortAscending action object.

UI elements linked to a TdxSpreadSheetSortDescending action object are enabled only if the following conditions are met:

Spreadsheet document editing is allowed (i.e., the control’s OptionsBehavior.Editing property is set to True).
The in-place cell editor is inactive (the active worksheet‘s IsEditing property returns False).
Cell sorting operations are allowed in the active worksheet (i.e., its CanSort function returns True).
The active worksheet is not protected (i.e., its OptionsProtection.Protected and/or Options.Protected properties are set to False) or there are no locked cells within the current selection area.