public override void Apply() { ((IDominoProvider)reference).last.shapes = AddDeleteHelper.DeleteRowColumn(reference, true, AddDeleteHelper.IndicesToPositions(reference, positions), out remaining_positions, out oldShapes); }
public override void Undo() { ((IDominoProvider)reference).last.shapes = AddDeleteHelper.DeleteRowColumn(reference, true, AddDeleteHelper.IndicesToPositions(reference, added_indizes), out _, out _); }