# FarPoint.Win.Spread.UndoRedo.CellDragFillUndoAction ## Content

CellDragFillUndoAction Class

Represents the undo actions for dragging and filling a range of cells.

CellDragFillUndoAction

public class CellDragFillUndoAction : UndoAction, ICloneable

Public Class CellDragFillUndoAction
    Inherits UndoAction
    Implements ICloneable

Name	Description
CellDragFillUndoAction(SheetView, int, int, int, int, int, FillDirection, bool)	Creates a new undo action for a cell drag and fill operation.

Name	Description
cellInfo	Specifies the previous contents of the target range (before the drag and fill).
column	Specifies the starting column index of the range to drag and fill.
columnCount	Specifies the number of columns in the range to drag and fill.
columnInfo	Specifies the previous column-level settings of the target range (before drag and fill).
dataOnly	Specifies whether to fill data only.
fillCount	Specifies the number of rows or columns to fill.
fillDirection	Specifies the direction of the fill operation.
row	Specifies the starting row index of the range to drag and fill.
rowCount	Specifies the number of rows in the range to drag and fill.
rowInfo	Specifies the previous row-level settings of the target range (before drag and fill).
sheetView	Specifies the sheet that contains column resizing.

Name	Description
GetTargetCellRange()	Calculates the target CellRange object for the drag-fill operation based on the source range and fill direction.
PerformUndoAction(object)	Performs the cell drag and fill operation.
SaveUndoState()	Saves undo state information before drag-fill.
ToString()	Returns a string that represents this object.
Undo(object)	Undoes the cell drag and fill.