C# Language DateTime.AddDays(Double)


Example

Add days into a dateTime object.

DateTime today = DateTime.Now;
DateTime answer = today.AddDays(36);
Console.WriteLine("Today: {0:dddd}", today);
Console.WriteLine("36 days from today: {0:dddd}", answer);

You also can subtract days passing a negative value:

DateTime today = DateTime.Now;
DateTime answer = today.AddDays(-3);
Console.WriteLine("Today: {0:dddd}", today);
Console.WriteLine("-3 days from today: {0:dddd}", answer);