TdxCustomSpreadSheet.OnHistoryChanged Event
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Enables you to respond to moving history actions between the undo and redo lists.
#Declaration
Delphi
property OnHistoryChanged: TNotifyEvent read; write;
#Remarks
This event occurs when the number of actions changes in the undo and/or redo action lists (that is, the History.UndoActionCount and History.RedoActionCount property values) as a result of invoking either the History.Undo or History.Redo procedure.
Use the Sender parameter to refer to the Spreadsheet or Report Designer control that raised the OnHistoryChanged event.
Note
Since the On
See Also