How to Calculate Age in Year in ASP.NET

Here are two functions that return age from a date of birth in ASP.NET and C#.

Here are two methods in C# that calculate age from a DOB.

Function1 

public int get_age(DateTime dob)
{
int age = 0;
age = DateTime.Now.Subtract(dob).Days;
age = age / 365;
return age;
}

Function 2 

public int get_age2(DateTime dob)
{
int age = 0;
age = DateTime.Now.AddYears(-dob.Year).Year;
return age;
}

Now call these functions. 

Response.Write(get_age(Convert.ToDateTime("6/20/1993")));
Response.Write(get_age2(Convert.ToDateTime("6/20/1993")));