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C# / .NET - add days to DateTime

2 points
Created by:
JustMike
3494

In C# / .NET it is possible to add days to date in following way.

DateTime.AddDays method example

DateTime time1 = new DateTime(2000, 1, 1, 12, 00, 00, 500);
DateTime time2 = time1.AddDays(60);

Console.WriteLine("Time before: " + time1.ToString("o"));
Console.WriteLine("Time after: " + time2.ToString("o"));

Output:

Time before: 2000-01-01T12:00:00.5000000
Time after: 2000-03-01T12:00:00.5000000
Notes: 
  • time has been printed in console according to iso 8601 standard - check this link for more details.
  • DateTime.AddDays allows to subtract days by typing negative numbers as argument.

References

  1. DateTime.AddDays Method - Microsoft Docs
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