Controls undo and redo operations in the FlexSheet.
constructor(owner: FlexSheet): UndoStack
Initializes a new instance of the UndoStack class.
The FlexSheet control that the UndoStack works for.
Checks whether a redo action can be performed.
Checks whether an undo action can be performed.
Gets or sets the size of the undo stack.
clear(): void
Clears the undo stack.
onUndoStackChanged(e?: EventArgs): void
Raises the undoStackChanged event.
redo(): void
Redo the last undone action.
undo(): void
Undo the last action.
Occurs after the undo stack has changed.
Controls undo and redo operations in the FlexSheet.