Include than order by the field in linq
WebSep 15, 2024 · A sorting operation orders the elements of a sequence based on one or more attributes. The first sort criterion performs a primary sort on the elements. By specifying a … WebAug 11, 2024 · var users = _context.User.Select (x => x.LastName).Distinct () // (1) .SelectMany (key => _context.User.Where (x => x.LastName == key).Take (1)) // (2) // the rest is the same as the origonal .OrderBy (x => x.LastName) .Take (10) .ToList (); Share Improve this answer Follow answered Aug 11, 2024 at 11:21 Ivan Stoev 191k 14 298 327 2
Include than order by the field in linq
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WebLINQ-OrderBy sorts the values in the collection on the basis of the specified field in ascending or descending manner. By default, it sorts the collection of elements in … WebOct 17, 2024 · Consider the following LINQ query. using (var context = new LINQEntities()) { var fileCollection = context.FileRepository.Where(a => a.IsDeleted == false).ToList(); } This query will be compiled into SQL as shown the following screenshot. Query Compiled into SQL Though we might need only a few columns, we have loaded them all.
WebSep 29, 2024 · 1. You could try breaking out the top layer Linq statement into a foreach and creating a list for each type of NetStatus that you have. You can then combine your lists for an ordered result. foreach (var r in reports) { var newList = r.Nets.Where (n => n.NetStatus.Equals ("New")).OrderBy (n => n.NetId).ToList (); var upatedList = … WebThe ThenBy and ThenByDescending extension methods are used for sorting on multiple fields. The OrderBy () method sorts the collection in ascending order based on specified …
WebYou can use a comparison in OrderBy or ThenBy to perform a conditional sorting. list.OrderByDescending (i => i == 3).ThenBy (i => i); I use OrderByDescending because i want matching results first ( true is "higher" than false ). Share Improve this answer Follow edited Nov 14, 2024 at 13:30 answered Mar 29, 2012 at 21:38 Tim Schmelter WebAug 18, 2024 · In order to use it, just type: yourList.AsQueryable ().ApplySort ("thefieldName") If you put a - before the fieldName, then the order by will be descending. yourList.AsQueryable ().ApplySort ("-thefieldName") Share Improve this answer Follow answered Aug 18, 2024 at 16:56 Luis Teijon 4,721 7 36 57 Add a comment 0
WebApr 13, 2024 · 6. Linq. If you are a networking professional, Linq can be an ideal digital business card for you. Linq allows you to share information with prospects using a customizable page. Key Features: You can create multiple profiles for different settings under one account. You can set up reminders to follow up with new contacts.
WebAug 8, 2024 · order the Menus by Menu.Sorting, and this code var menus = await Context.Menu.Include (m => m.MenuDetails).Where (s => s.Status == 0).OrderBy (o => … shooting a 6.5 creedmoorWebMay 28, 2009 · LINQ - Dynamic OrderBy in VB.Net. I am trying to do something similar to this sample code from Phil Haack to VB, and LINQ Orderby is giving me problems - and I can't figure out how to do this. Entire method posted for completenes. public ActionResult DynamicGridData (string sidx, string sord, int page, int rows) { var context = new ... shooting a 9mm m\\u0026p shield ez smith and wessonWebLINQ includes five sorting operators: OrderBy, OrderByDescending, ThenBy, ThenByDescending and Reverse LINQ query syntax does not support OrderByDescending, … shooting a 9mm m\u0026p shield ez smith and wessonWebDec 17, 2010 · The solution is Linq.Dynamic You do it like this: (from c in Context.AccountCharts where c.Account_FK == account && c.Year_FK == year select c).OrderBy (order); You have to download the System.Linq.Dynamic.dll and include it into your project. Is there a way to order a linq query by the name of a field. like this: shooting a basket clipartWebOct 30, 2014 · As a performance measure, Include () allows you to indicate which related entities should be read from the database as part of the same query. Using the same example, this might bring in all of the related order headers, but none of the other records: var customersWithOrderDetail = context.Customers.Include ("Orders").ToList (); shooting a 7mm rem magWebAug 6, 2011 · See LINQ: How to get the latest/last record with a group by clause var firstItemsInGroup = from b in mainButtons group b by b.category into g select g.First (); I assume that mainButtons are already sorted correctly. If you need to specify custom sort order, use OrderBy override with Comparer. shooting a aluWebMar 30, 2016 · Service layer (the service models' (DTO) properties match whatever the client-side wants to order by) Domain layer (it exposes repository interfaces to access persisted objects) ORM layer (it implements the repository and it uses Entity Framework 7 (a.k.a Entity Framework Core) to access a SQL Server database) shooting a benjamin prowler