Linq select string list not coming according to select column sequance

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below is my code for selecting string list of column for loanmasters :-

C#

var loan = context.loanmasters.Where(m => m.MemberUniqueId == emberUniqueId).Select(
m => new List<String> {

               m.LoanAccountNo.ToString(),
               m.StartDate.ToString(),
               m.Tenure.ToString(),
               m.OutstandingPrinciple.ToString(),
               m.InterestRate.ToString(),
               m.LoanAmount.ToString(),
               m.EMI.ToString()
               });

but i get column values in unexpected sequence which is below : =

var dsLoans = [["84","62423","9","2010054802","250000","19/11/2011","3000"]];

that suppose to be like below :-

var dsLoans = [["2010054802","19/11/2011","84","62423","9","250000","3000"]];

What I have tried:

compared with my another working code but did not find any things.

Posted 13-Dec-16 6:09am

jayeshkumar.rathod

Updated 19-Dec-16 6:47am

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Comments

Richard Deeming 13-Dec-16 12:29pm

A List<T> will not reorder the items you add to it. There must be something else going on.

Debug your code and examine the loan variable immediately after the statement you've shown. Then step through your code to find out where the list is being reordered.

jayeshkumar.rathod 13-Dec-16 12:39pm

please copy and paste in new tab.. for debug image.

https://s27.postimg.org/z0n2y22ar/Sequence_Not_Coming_accourding_select.png

Richard Deeming 13-Dec-16 14:50pm

That's very odd. And you've verified that the columns on the m object contain the values you're expecting?

I'd normally expect to see an extra level in the tool-tip, since the variable is an IEnumerable<List<String>> - is that a pinned data tip?

jayeshkumar.rathod 14-Dec-16 0:00am

yes.. richard

Matthew Dennis 14-Dec-16 11:36am

Why use a List<String>? How about just creating an anonymous object with the properties you want, or even use a class with the properties you want?

2 solutions

Solution 1

did you try the alias in it
i think it can solve your problem

try it and then inform me
i will again research your problem if it is not working

Posted 13-Dec-16 6:17am

Member 12216380

Comments

jayeshkumar.rathod 13-Dec-16 12:32pm

can you please give alias example for one column .. ?

Member 12216380 14-Dec-16 13:55pm

var providers = EMRRepository.GetProviders().Select(x => new { Name = x });

try this method

it may be helpful to you

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jayeshkumar.rathod · Accepted Answer · 2016-12-19T06:47:00

Thanks to all for all your precious time.

i got solution by using below code :-

C#

var loan = context.loanmasters.Where(m => m.MemberUniqueId == MemberUniqueId).Select(m => new
                       {
                           LoanAccountNo = m.LoanAccountNo.ToString(),
                           StartDate = m.StartDate.ToString(),
                           Tenure = m.Tenure.ToString(),
                           OutstandingPrinciple = m.OutstandingPrinciple.ToString(),
                           InterestRate = m.InterestRate.ToString(),
                           LoanAmount = m.LoanAmount.ToString(),
                           EMI = m.EMI.ToString()
                       });

               var listOfLoanStringLists = new L.List<String[]>();
               foreach (var loanRec in loan)
               {
                   listOfLoanStringLists.Add(new String[] { loanRec.LoanAccountNo, loanRec.StartDate, loanRec.Tenure, loanRec.OutstandingPrinciple, loanRec.InterestRate, loanRec.LoanAmount, loanRec.EMI });
               }

               ViewBag.LoanMaster = JsonConvert.SerializeObject(listOfLoanStringLists);