C# 获取当前周的周一和周五

tech2026-04-22  0

DateTime dt = DateTime.Now; //当前时间 DateTime startWeek = dt.AddDays(1 - Convert.ToInt32(dt.DayOfWeek.ToString("d"))); //本周周一 DateTime endWeek = startWeek.AddDays(4); //本周周五 (后移四天) //今天周五 Console.WriteLine(dt.DayOfWeek)//Friday Console.WriteLine(dt.DayOfWeek.ToString("d"))//5
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