# ChangeNamedExpressionUndoEntry Class
# Constructors
# constructor
+ new ChangeNamedExpressionUndoEntry(namedExpression: InternalNamedExpression, newContent: RawCellContent, oldContent: ClipboardCell, scope?: undefined | number, options?: NamedExpressionOptions): ChangeNamedExpressionUndoEntry
Defined in hyperformula/src/UndoRedo.ts:427 (opens new window)
Parameters:
| Name | Type |
|---|---|
namedExpression | InternalNamedExpression |
newContent | RawCellContent |
oldContent | ClipboardCell |
scope? | undefined | number |
options? | NamedExpressionOptions |
Returns: ChangeNamedExpressionUndoEntry
# Properties
# namedExpression Readonly
• namedExpression: InternalNamedExpression
Defined in hyperformula/src/UndoRedo.ts:429 (opens new window)
# newContent Readonly
• newContent: RawCellContent
Defined in hyperformula/src/UndoRedo.ts:430 (opens new window)
# oldContent Readonly
• oldContent: ClipboardCell
Defined in hyperformula/src/UndoRedo.ts:431 (opens new window)
# options OptionalReadonly
• options? : NamedExpressionOptions
Defined in hyperformula/src/UndoRedo.ts:433 (opens new window)
# scope OptionalReadonly
• scope? : undefined | number
Defined in hyperformula/src/UndoRedo.ts:432 (opens new window)
# Methods
# doRedo
▸ doRedo(undoRedo: UndoRedo): void
Defined in hyperformula/src/UndoRedo.ts:442 (opens new window)
Parameters:
| Name | Type |
|---|---|
undoRedo | UndoRedo |
Returns: void
# doUndo
▸ doUndo(undoRedo: UndoRedo): void
Defined in hyperformula/src/UndoRedo.ts:438 (opens new window)
Parameters:
| Name | Type |
|---|---|
undoRedo | UndoRedo |
Returns: void
# getReferencedOldDataVersions
▸ getReferencedOldDataVersions(): number[]
Defined in hyperformula/src/UndoRedo.ts:42 (opens new window)
Returns LazilyTransformingAstService version keys referenced by this entry's oldData. Default implementation returns empty — override in entries that store oldData.
Returns: number[]