最近有些小忙，直接贴代码吧，
/// <summary>
/// 获取系统的星期
/// </summary>
/// <param name="dt">英文的星期</param>
/// <returns>中文的星期几</returns>
private static string GetWeek(string dt)
{
string week = "";
//根据取得的英文单词返回汉字
switch (dt)
{
case "Monday":
week = "星期一";
break;
case "Tuesday":
week = "星期二";
break;
case "Wednesday":
week = "星期三";
break;
case "Thursday":
week = "星期四";
break;
case "Friday":
week = "星期五";
break;
case "Saturday":
week = "星期六";
break;
case "Sunday":
week = "星期日";
break;
}
return week;
}‘
’ static void Main(string[] args)
{
//获取当前是星期几,这里获取的是英文的星期几
string weekday = DateTime.Now.DayOfWeek.ToString();
Console.WriteLine(GetWeek(weekday));
}