C# calculate accurate age

Question

anyone know how to get the age based on a date(birthdate)

im thinking of something like this

string age = DateTime.Now.GetAccurateAge();

Answer 1

Here is what I use:

    public static int GetAge(DateTime dateOfBirth)
    {
        int age = DateTime.Now.Year - dateOfBirth.Year;
        if (dateOfBirth.AddYears(age) > DateTime.Now)
        {
            age = age - 1;
        }

        return age;
    }