C# 获取中文星期的两种方法

//方法一
  public string Week()
        {
string[] weekdays = { "星期日", "星期一", "星期二", "星期三", "星期四", "星期五", "星期六" };
string week = weekdays[Convert.ToInt32(DateTime.Now.DayOfWeek)];
return week;
        }

//方法二
 string weekstr = DateTime.Now.DayOfWeek.ToString();
switch (weekstr)
            {
case "Monday": 
                    weekstr = "星期一"; 
break;
case "Tuesday": 
                    weekstr = "星期二"; 
break;
case "Wednesday": 
                    weekstr = "星期三"; 
break;
case "Thursday": 
                    weekstr = "星期四"; 
break;
case "Friday": 
                    weekstr = "星期五"; 
break;
case "Saturday": 
                    weekstr = "星期六"; 
break;
case "Sunday": 
                    weekstr = "星期日"; 
break;
             }