方法1:
string m_Str = "1984-04-04";
int m_Y1 = DateTime.Parse(m_Str).Year;
int m_Y2 = DateTime.Now.Year;
int m_Age = m_Y2 - m_Y1;
Response.Write(m_Age);
方法2:
如果你将日期格式化为yyyymmdd,并且从当前日子减去生日,最后去除4个数字,就得到年龄了:)
我相信这样的方法可以用任何语言实现:
20080814-19800703=280111
去除最后4位 = 28
.
int now =int.Parse(DateTime.Today.ToString("yyyyMMdd"));
int dob =int.Parse(dateDOB.ToString("yyyyMMdd"));
string dif =(now - dob).ToString();
string age ="0";
if(dif.Length>4)
age = dif.Substring(0, dif.Length-4);
方法3:
DateTime now =DateTime.Today;
int age = now.Year- bday.Year;
if(bday > now.AddYears(-age)) age--;