Add TimeSpan to DateTime : Date Time : Development Class C# Source Code

Add TimeSpan to DateTime

    
 

using System;
using System.Globalization;

class MainClass {
    public static void Main() {
        DateTime dt = new DateTime();
        DateTime dt1 = new DateTime(2001, 12, 31);
        DateTime dt2 = new DateTime(2000, 12, 31, 23, 59, 59);

        TimeSpan year = new TimeSpan(365 * TimeSpan.TicksPerDay);

        for (int i = 0; i < 10; ++i)
            dt += year;

        Console.WriteLine("DT as string: {0}", dt.ToString());
    }
}

 
    
   
  
   

Related in same category :
• Current date and time
• Add 2 month to the date time
• What day of the month is this?
• Do some leap year checks
• Look at the min and max date/time values
• Output DateTime object
• Constructors of DateTime
• comparisons between DateTime objects
• Parse and ParseExact
• DateTime Now and its calculation
• new DateTime(1900, 2, 29)
• new DateTime(1900, 2, 29, new JulianCalendar())
• Specify Kind DateTime
• Offset of DateTime
• DateTime and TimeSpan Instances
• use the Now and UtcNow properties to get the currrent date and time
• display the Date, Day, DayOfWeek, DayOfYear,Ticks, and TimeOfDayProperties of myDateTime
• use the Compare() method to compare DateTime instances
• use the overloaded less than operator (
• use the Equals() method to compare DateTime instances
• use the DaysInMonth() method to retrieve the number of days in a particular month and year
• use the IsLeapYear() method to determine if a particular year is a leap year
• use the Parse() method to convert strings to DateTime instances
• use the Add() method to add a TimeSpan to a DateTime
• use the Subtract() method to subtract a TimeSpan from a DateTime
• use the overloaded addition operator (+) to add a TimeSpan to a DateTime
• use the overloaded subtraction operator (-) to subtract a TimeSpan from a DateTime
• use the AddYears(), AddMonths(), AddDays(), AddMinutes(), and AddSeconds() methods to add periods to a DateTime
• Measures the time taken to add some numbers
• Illustrates the use of DateTime and TimeSpan instances
• Displays the words 'Hello World!' on the screen, along with the current date and time