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date_of_birth.cs
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date_of_birth.cs
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/// <summary>
/// For calculating age
/// </summary>
/// <param name="dob">Enter Date of Birth to Calculate the age</param>
/// <returns> years, months,days, hours...</returns>
public static string CalculateYourAge(DateTime dob)
{
DateTime now = DateTime.Now;
int years = new DateTime(DateTime.Now.Subtract(dob).Ticks).Year - 1;
DateTime pastYearDate = dob.AddYears(years);
int months = 0;
for (int i = 1; i <= 12; i++)
{
if (pastYearDate.AddMonths(i) == now)
{
months = i;
break;
}
else if (pastYearDate.AddMonths(i) >= now)
{
months = i - 1;
break;
}
}
int days = now.Subtract(pastYearDate.AddMonths(months)).Days;
int hours = now.Subtract(pastYearDate).Hours;
int minutes = now.Subtract(pastYearDate).Minutes;
int seconds = now.Subtract(pastYearDate).Seconds;
return string.Format("Age: {0} Year(s) {1} Month(s) {2} Day(s) {3} Hour(s) {4} Second(s)", years, months, days, hours, seconds);
}
/// <summary>
/// For calculating only age
/// </summary>
/// <param name="dateOfBirth">Date of birth</param>
/// <returns> age e.g. 26</returns>
public static int CalculateAge(DateTime dateOfBirth)
{
int age = 0;
age = DateTime.Now.Year - dateOfBirth.Year;
if (DateTime.Now.DayOfYear < dateOfBirth.DayOfYear)
age = age - 1;
return age;
}
/// <summary>
/// For calculating only age
/// </summary>
/// <param name="dayOfBirth">Day of birth</param>
/// <param name="monthOfBirth">Month of birth</param>
/// <param name="yearOfBirth">Year of birth</param>
/// <returns> age e.g. 26</returns>
public static int CalculateAge(int dayOfBirth, int monthOfBirth, int yearOfBirth)
{
DateTime dateOfBirth = new DateTime(yearOfBirth, monthOfBirth, dayOfBirth);
int age = 0;
age = DateTime.Now.Year - dateOfBirth.Year;
if (DateTime.Now.DayOfYear < dateOfBirth.DayOfYear)
age = age - 1;
return age;
}