using System;public class DatesApp
{
public static void Main(string[] args)
{
DateTime dt = DateTime.Now;
Console.WriteLine(dt);
Console.WriteLine("date = {0}, time = {1}\n",
dt.Date, dt.TimeOfDay);
Console.WriteLine(dt.ToString("d"));
}
}
{
public static void Main(string[] args)
{
DateTime dt = DateTime.Now;
Console.WriteLine(dt);
Console.WriteLine("date = {0}, time = {1}\n",
dt.Date, dt.TimeOfDay);
Console.WriteLine(dt.ToString("d"));
}
}
Console.WriteLine(dt.ToString("yy-MM-dd"));
DateTime dateTime = DateTime.Now;
string strDateTime = dateTime.ToString("yyyy'-'MM'-'dd' 'HH':'mm':'ss");
ToString()中的参数你可以写成你需要的格式,如:yyyyMMddHHmmssfff等