UndoStack Class | ASP.NET Core MVC Controls

UndoStack Class

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Controls undo and redo operations in the FlexSheet.

constructor(owner: FlexSheet): UndoStack

Initializes a new instance of the UndoStack class.

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.

Optional

redo(): void

Redo the last undone action.

undo(): void

Undo the last action.

Occurs after the undo stack has changed.