text: public static ValueEval DereferenceResult(ValueEval evaluationResult, int srcRowNum, int srcColNum){ValueEval value;try{value = OperandResolver.GetSingleValue(evaluationResult, srcRowNum, srcColNum);}catch (EvaluationException e){return e.GetErrorEval();}if (value == BlankEval.instance){return NumberEval.ZERO;}return value;}