//为操作方便，我封闭了一个类，代码如下:class The_Day        {             public static string getTheDay()             {                 string strDay = "";                 string[] Day = new string[] { "星期日", "星期一", "星期二", "星期三", "星期四", "星期五", "星期六" };                 System.DateTime currentTime = System.DateTime.Now;                 strDay = currentTime.Year +                          "年" + currentTime.Month+                          "月" + currentTime.Day+                          "日" + currentTime.Hour+                          "时" + currentTime.Minute+                          "分" + currentTime.Second+                          "秒 "+Day[(int)System.DateTime.Now.DayOfWeek];                 return (strDay);                        }        }//调用代码如下:Console.WriteLine(The_Day.getTheDay()+" By yxHuang!...");