CODEWITHSUNDEEP
c#linq
tam tam
tam tam

Reputation: 1900

searching a date list

I have a collection list which contains the following fields

  1. Date1
  2. Xvalue
  3. Yvalue

I want to seach within this list against another date list. For every date in the second list I want to get records starting between this minimum date and the next date is which (30 minutes to the minium date).

foreach (var item in selectedDates.Where(x => x.Checked))
{
     // item.minDate is my starting date
     // I want all records between item.minDate and 30 minutes added to it)               
     var t = lf.ReplicateBlocks.FindAll(o=> o.minimumCompletionDate >= item.
}

**UPDATE**

  public class ReplicateBlock
    {
        public int ReplicateId { get; set; }
        public string AssayNumber { get; set; }
        public DateTime InitiationDate { get; set; }
        public DateTime InitiationTime { get; set; }
        public DateTime minimumCompletionDate { get; set; }
        public DateTime minimumCompletionTime { get; set; }
        public string correctedCount { get; set; }
        public string moduleName { get; set; }
        public string exception { get; set; }
    }


public class RunLogEntryDatesDisplay
{
    public DateTime runDate { get; set; }
    public String DateRange { get; set; }
    public bool Checked { get; set; }
    public string MinimumReplicateId { get; set; }
}

The final output I am looking for is a revised Replicate Block list. RunLogEntryDatesDisplay is a checkbox list posted from the view. In this list I look at the checked date which is runDate and starting from the first selection I add 30 minutes to it and find all records in ReplicateBlock List in between and the edges. I will do the same for every selected date in the checbox list and in the end will have a final/filtered ReplicateBlockLisr based on users selections(checked item).

Upvotes: 0

Views: 356

Answers (1)

D Stanley
D Stanley

Reputation: 152654

You could loop through the dates and populate a result list:

List<ReplicateBlock> blocks = new List<ReplicateBlock>();    
foreach (var item in selectedDates.Where(x => x.Checked))
{
     var t = lf.ReplicateBlocks.Where(o=> 
                 o.minimumCompletionDate >= item.minDate  &&
                 o.minimumCompletionDate <= item.minDate.AddMinutes(30));

     blocks.AddRange(t);
}

You could also do it in one query:

var query = from d in selectedDates
            from o in lf.ReplicateBlocks
            where d.Checked &&
                  o.minimumCompletionDate >= d.minDate  &&
                  o.minimumCompletionDate <= d.minDate.AddMinutes(30))
            select o;

Upvotes: 2

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