How to convert IQueryable <IQueryable <Page> to IQueryable <Page> with Linq

Question

var page = pagesRepository.GetPages();
var categoryPages = page.ChildCategoryPages;
var articlePages = categoryPages.Select(x => x.ChildPages);

articlePages IQueryable<IQueryable<Page>>. but i need all the pages in IQueryable<Page>.

How to do it?

+3

Mediator Apr 20 '12 at 5:40

1 answer

Danny chen · Accepted Answer · 2012-04-20T05:49:00+0000

var articlePages = categoryPages.SelectMany(x => x.ChildPages);