C# 获取日期星期几方法

/// <summary>
/// 计算日期星期几
/// </summary>
/// <param name="dtNow">日期（DateTime类型）</param>
/// <returns></returns>
public string CaculateWeekDay(DateTime dtNow)
{
    var weekdays = new string[] { "星期日", "星期一", "星期二", "星期三", "星期四", "星期五", "星期六" };
    return weekdays[(int)dtNow.DayOfWeek];
}

标签：星期,dtNow,C#,weekdays,DateTime,日期,string
来源： https://www.cnblogs.com/yu-shang/p/12100492.html