根据出生日期计算年龄的代码

///<summary>
        ///根¨´据Y出?生¦¨²日¨?期¨²计?算?年¨º龄¢?的Ì?代䨲码?
        ///</summary>
        ///<paramname="birthDate">生¦¨²日¨?</param>
        ///<paramname="now">当Ì¡À前¡ã日¨?期¨²</param>
        ///<returns></returns>
        public
int CalculateAgeCorrect(DateTimebirthDate,DateTime now)
        {
            intage = now.Year - birthDate.Year;
            if(now.Month < birthDate.Month || (now.Month == birthDate.Month &&now.Day < birthDate.Day)) age--;
            returnage;
        }