| Class | Description | |
|---|---|---|
 | AddChildUndoAction | Represents the undo actions for adding a child object. |
| AutoSortColumnUndoAction | Represents the undo actions for an automatic sorting of rows in a sheet based on values in a column. |
| CellDragDropUndoAction | Represents the undo actions for dragging and dropping a range of cells. |
| CellDragFillUndoAction | Represents the undo actions for dragging and filling a range of cells. |
| CellEditUndoAction | Represents the undo actions for editing a cell. |
| ChildChangeUndoAction | Represents the undo action for changing a shape. |
| ClearConditionalFormattingUndoAction | Represents the undo actions for clearing conditional formatting of specified ranges. |
| ClearConditionalFormatUndoAction | Represents the undo actions for the ClearConditionalFormatUnDoAction class. |
| ClipboardCutActiveSheetUndoAction | Represents the action for Clipboard cut of the active sheet. |
| ClipboardCutDataOnlyUndoAction | Represents the undo actions for a Clipboard cut operation that involves data only. |
| ClipboardCutUndoAction | Represents the undo actions for a Clipboard cut. |
| ClipboardPasteSheetUndoAction | Represents the action for Clipboard paste of a sheet. |
| ClipboardPasteUndoAction | Represents the undo actions for a Clipboard paste operation. |
| ColumnMoveUndoAction | Represents the undo actions for moving a column. |
| ColumnResizeUndoAction | Represents the undo actions for resizing a column on a sheet. |
| ConditionalFormatUndoAction | Represents the undo actions for conditional formatting. |
| ConditionalFormatUndoActionBase | Represents the undo actions for the ConditionalFormattingBase class. |
| ConvertTableToRangeUndoAction | Represents the action that converts a table to a range. |
| DeleteChildObjectUndoAction | Represents the undo action for deleting a shape or child control. |
| FormulaEditorUndoAction | Represents the undo actions for entering a formula in the formula editor. |
| GroupClickUndoAction | Represents the undo actions for clicking a column in the grouping bar to reverse sorting for that column. |
| GroupColumnUndoAction | Represents the undo actions for drag-drop of a column to the grouping bar. |
| RangeGroupButtonClickUndoAction | Represents the undo actions for a group button click action. |
| RangeGroupStateChangeUndoAction | Represents the undo actions for a collapse or expand action for range groups. |
| RowMoveUndoAction | Represents the undo actions for moving a row. |
| RowResizeUndoAction | Represents the undo actions for resizing a column on a sheet. |
| SheetRenameUndoAction | Represents the undo actions for renaming a sheet. |
| SheetTabDragDropCopyUndoAction | Represents the undo action for dragging and dropping a sheet tab to copy the sheets in the control. |
| SheetTabDragDropUndoAction | Represents the undo action for dragging and dropping a sheet tab to reorder the sheets in the control. |
| TableResizeUndoAction | Represents the undo actions for table resizing. |
| UndoAction | Represents the actions in the component for which the user can perform an undo or redo. |
| UndoManager | Represents the manager of the undo actions for the Spread component. |
| UndoRedoEventArgs | Represents the event data for the undo and redo events handled by the undo manager. |
| ZoomUndoAction | Represents the undo action for zooming a sheet |
