c# - Automatic table and data binding -

i must create report in winforms devexpress xtrareport. report contain dynamically created table. want this:

so have list of object data person = john, article = juice, quantity = 2; person = john, article = meat, quantity = 3.

in addition want empty article doesn't appear (in example shouldn't column meat).

how can achieve in easiest way? there other way manually create each row? i've tried using pivot seems hard achieve without work.

you can use datatable data source instead if don't know fields @ runtime.