Implementation of the Day-of-week Algorithm for any day

/// <Summary>
/// Obtain the day of the week
/// </Summary>
/// <Param name = "year"> year </param>
/// <Param name = "month"> month </param>
/// <Param name = "day"> day </param>
/// <Returns> string </returns>
Public static string getweek (string year, string month, string Day)
{
String str_date = year + "-" + month + "-" + Day;
Return convert. todatetime (str_date). tostring ("DDD", new system. Globalization. cultureinfo ("ZH-CN "));

}

For more details, click: http://www.cnblogs.com/yice/archive/2005/09/02/228881.html