C# asp.net在标签上显示年月日星期几怎么写高手给写一下

this.ltlDate.Text=DateTime.Now.Year.ToString()+"年"+DateTime.Now.Month.ToString()+"月"+DateTime.Now.Day.ToString()+"日    "+this.GetWeekDay();

private string GetWeekDay()
{
string Temp="";
switch (DateTime.Now.DayOfWeek)
{
case DayOfWeek.Sunday:
Temp = "星期天";
break;
case DayOfWeek.Monday:
Temp = "星期一";
break;
case DayOfWeek.Tuesday:
Temp = "星期二";
break;
case DayOfWeek.Wednesday:
Temp = "星期三";
break;
case DayOfWeek.Thursday:
Temp = "星期四";
break;
case DayOfWeek.Friday:
Temp = "星期五";
break;
case DayOfWeek.Saturday:
Temp = "星期六";
break;
}
return Temp;
}

Label1.Text = DateTime.Now.ToLongDateString() + System.Globalization.CultureInfo.CurrentCulture.DateTimeFormat.GetDayName(DateTime.Now.DayOfWeek);

Lable1.text=DateTime.Now.ToString();
DateTime.Now 是获取当前时间
时间应该是DateTime里面，由于我在网吧 所以没办法帮你试出来
自己在DateTime看看他有什么属性咯。