1 namespace sanyuandemo
 2 {
 3     class Program
 4     {
 5         static void Main(string[] args)
 6         {
 7            DateTime dateTime = DateTime.Parse("2014-05-19");
 8            string str = dateTime.ToString("yyyy年M月dd日");
 9            Console.WriteLine(str);
10            Console.Read();
11         }
12     }
13 }