DateTime.AddDays(雙人間)
將日期新增到 dateTime 物件中。
DateTime today = DateTime.Now;
DateTime answer = today.AddDays(36);
Console.WriteLine("Today: {0:dddd}", today);
Console.WriteLine("36 days from today: {0:dddd}", answer);
你還可以減去傳遞負值的天數:
DateTime today = DateTime.Now;
DateTime answer = today.AddDays(-3);
Console.WriteLine("Today: {0:dddd}", today);
Console.WriteLine("-3 days from today: {0:dddd}", answer);