How to calculate age using Date of Birth

Question

how to calculate age using Date of Birth

Vijay · Answer

Please can you help me in console application. class Personal{ public DateTime DateOfBirth { get; set; } public string Age { get; set; } } Personal per=new Personal(); Console.WriteLine("Enter the Date Of Birth :",per.DateOfBirth); per.DateOfBirth = DateTime.Parse(Console.ReadLine()); public string GetAge (DateTime DateOfBirth) { } How can i write for function to calculate age from DOB and display Console.WriteLine("The DOB is" +DateOfBirth); Console.WriteLine("the Age is ...." +Age); DOB is 04/02/1994 i want display age is 19 years, 6 months, and 9 days Thanks.

Jignesh Trivedi · Answer

Hi try this code.. public string GetAges(DateTime dtBirthDay) { var dtToday = DateTime.Now; var dateDiff = dtToday - dtBirthDay; int year = dtToday.Year - dtBirthDay.Year; int month = dtToday.Month - dtBirthDay.Month; if (month { year = year - 1; month = 12 + month; } return "Hello dear! You are " + year.ToString() + " Year/s " + month + " Month/s "; } hope this help.

Prabhu Raja · Answer

Hi, Try this one. public void GetAge(DateTime dob) { DateTime now = DateTime.Today; int age = now.Year - dob.Year; if (now TextBox2.Text = age--.ToString(); TextBox2.Text = age.ToString(); }

Paras Paras · Answer

int intYear, intMonth, intDate; intYear = Convert.ToInt32(1985); intMonth = Convert.ToInt32(06); intDate = Convert.ToInt32(5); DateTime dtt = new DateTime(intYear, intMonth, intDate); DateTime td = DateTime.Now; int Leap_Year = 0; for (int i = dtt.Year; i { if (DateTime.IsLeapYear(i)) { ++Leap_Year; } } TimeSpan timespan = td.Subtract(dtt); intDate = timespan.Days - Leap_Year; int intResult = 0; intYear = Math.DivRem(intDate, 365, out intResult); intMonth = Math.DivRem(intResult, 30, out intResult); intDate = intResult; Response.Write("Hello dear! You are " + intYear.ToString() + " Year/s " + intMonth + " Month/s " + intDate + " Day/s");

Vulpes · Answer

Try: static int CalculateAge(DateTime dob) { DateTime now = DateTime.Today; int years = now.Year - dob.Year; if (now.Month > dob.Month) return years; if (now.Month if (now.Day >= dob.Day) return years; return --years; }

How to calculate age using Date of Birth

Answers (5)