自动日期分配

时间:2019-03-14 05:25:02

标签: c# datetime

我需要有关自动分配日期的帮助。我找不到正确的方法。 现在的问题是我有健身计划。我将添加新用户。当我添加时,我也会添加程序。健身计划有限制。

例如。 8个洞。然后用户选择每个星期六和星期日。

16.03.201917.03.201923.03.201924.03.2019,  30.03.201931.03.201906.04.201907.04.2019

由于他的选择,日期将自动分配。 uye.DAYS选择星期几。例如'0,6'和uye.SURE表示限制范围

if(uy.UYELIK== "PLATES")
{
    DateTime date = DateTime.Now.Date;
    System.TimeSpan duration = new System.TimeSpan(1, 0, 0, 0);

    for (int i = 0; i < uye.SURE; i++)
    {
        date = date.Add(duration);
        var list = uye.DAYS.Split(',');
        for(int j = 0; j < list.Length; j++)
        {
          if ((int)date.DayOfWeek == Convert.ToInt32(list[j]))
          {
              HR_FITNESS_USER_PLATES_PROGRAM program = new HR_FITNESS_USER_PLATES_PROGRAM();
              program.REF_HOCA = uye.HOCA;program.SEANS_LIMIT = uye.SURE;program.SEANS_TIME = date;program.REF_UYELIK = uy.ID;program.SICIL = uye.SICIL.ToString();
              db.HR_FITNESS_USER_PLATES_PROGRAM.Add(program);db.SaveChanges();  
          }
        }
    }
}

此代码不正确。如果不是其中之一,我无法增加一天的时间。我该怎么办?

预先感谢

1 个答案:

答案 0 :(得分:0)

据我了解,您需要为会员插入周末健身计划。这是一个简单的伪代码,

var startDate = DateTime.Today; //today

int currentDayOfWeek = (int)startDate.DayOfWeek; //today

//saturday of this week, disregarding if today is 
//saturday or sunday, it is up to you to enhance this.
DateTime thisSaturday = startDate.AddDays(6 - currentDayOfWeek); 

var sessions = 8;

for (int i = 0; i<sessions; i++)
{
    SaveToDb(thisSaturday);
    thisSaturday = thisSaturday.AddDays(7);  //next week's weekend       
}

private void SaveToDb(DateTime saturday)
{
    DateTime sunday = saturday.AddDays(1);
    //insert data for saturday and sunday
}