public ValueEval getRelativeValue(int sheetIndex, int relativeRowIndex, int relativeColumnIndex) {int rowIx = (relativeRowIndex + getFirstRow() ) ;int colIx = (relativeColumnIndex + getFirstColumn() ) ;return _evaluator.getEvalForCell(sheetIndex, rowIx, colIx);}
public override ValueEval GetRelativeValue(int sheetIndex, int relativeRowIndex, int relativeColumnIndex){int rowIx = (relativeRowIndex + FirstRow);int colIx = (relativeColumnIndex + FirstColumn);return _evaluator.GetEvalForCell(sheetIndex, rowIx, colIx);}