How can i use cross Tab Query in c# linq?

Question

var TatalFeeCollectionDetail = new List<lcclsTotalFeeCollectionDetail>();
TatalFeeCollectionDetail = (from t in .......
                            group t by new { t.MonthName,t.FeeParticularName }                                        
                                into grp                                           
                                select new lcclsTotalFeeCollectionDetail                                           
                                {
                                    Month = grp.Key.MonthName,
                                    Particular = grp.First().FeeParticularLedgerName,
                                    Amount = grp.Sum(t => t.Amount),
                                }).ToList();
dgvTotalFeeCollectionDetail.DataSource = TatalFeeCollectionDetail;

My result is this .............

    Month   particular Amount   
    April       b      1    
    April       c      2    
    April       d      1    
    April       e      2
    April       f      1

I want to convert it like this can any1 help me...........I search for it but can,t understood what to do....

Month   b   c   d   e   f   Total Amount
April   1   2   1   2   1       7

Thanxxxxxxx in advance

Answer 1

You can't. That would mean creating an anonymous type with a variable number of properties, and it's not possible in C# which is strongly typed.

What you can certainly do is storing the 'particular' values in a Dictionary and get a result like

Month     particular                                  Total
April     {{b, 1}, {c, 2}, {d, 1}, {e, 2}, {f, 1}}    7