public cPerson() { _HistBreastCancer = eMyBoolean.DontKnow; _HistDiabetes = eMyBoolean.DontKnow; _HistHeartDiseases = eMyBoolean.DontKnow; _HistLungCancer = eMyBoolean.DontKnow; _HistProstateCancer = eMyBoolean.DontKnow; _HistStomachCancer = eMyBoolean.DontKnow; _HistStroke = eMyBoolean.DontKnow; _Age = -1; _BloodPressure = -1; _CigPerDay = -1; _Height = -1; _HrsSleep = -1; _DrinksPerDay = -1; _MinExcercisePerWeek = -1; _Sex = -1; _Weight = -1; }