Question 88402 in ASP.NET Question posted in
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Creating list of hours separated by 30 min in C# – Asp.net

I am trying to create this list in c#, add this is what I am at now

enter image description here

public static List<string> GetCurrentTime()
    {
        var start = DateTime.Today;
        List<string> L = new List<string>();
        var clockQuery = from offset in Enumerable.Range(0, 48)
                         select start.AddMinutes(30 * offset);
        foreach (var time in clockQuery)
            L.Add(time.ToString("hh:mm"));

        return L;
    }

This code will generate this list, and I am stuck here, how can I generate the above list which the first value should always start (1 hour after now – 1 hour 30min)

enter image description here

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2

Answers


  1. Chosen as BEST ANSWER
    0

    I set my code like the following:

    public static List<string> GetCurrentTime()
    {
        var start = DateTime.Today;
        List<string> L = new List<string>();
        var clockQuery = from offset in Enumerable.Range(0, 48)
                         select start.AddMinutes(30 * offset);
        foreach (var time in clockQuery)
        {
            if(time > DateTime.Now)
            {
                L.Add(time.ToString("hh:mm") + " - " + time.AddMinutes(30).ToString("hh:mm"));
            }
        }
            

        return L;
    }

    This will result to the following list and it worked for me

    enter image description here


  2. 0

    If you want time from mid-night :

     public static List<string> GetCurrentTime()
 {
   var now = DateTime.Now;
   var start = new DateTime(now.Year, now.Month, now.Day, 0, 0, 0);
   List<string> L = new List<string>();
   var clockQuery = from offset in Enumerable.Range(0, 48)
                   select start.AddMinutes(30 * offset);
  foreach (var time in clockQuery)
   {
     L.Add(time.ToString("hh:mm") + "-" + 
           time.AddMinutes(30).ToString("hh:mm"));
   }
  return L;
}
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