J'ai testé la requête suivante dans LINQPad et ça fonctionne bien, mais VS2010 ne l'aime pas.'IN' & 'NOT IN' dans Linq requête
var topJobs = from j in streetlightDBEntities.Job
let mjobid = from m in streetlightDBEntities.Job.Include("Streetlight")
where m.Streetlight.StreetlightId == j.Streetlight.StreetlightId
orderby m.DateCompleted descending
select m.JobId
where mjobid.Take(5).Contains(j.JobId)
select j.JobId;
var notTopJobs = streetlightDBEntities.Job.Where(c => !topJobs.Contains(c.JobId));
j'ai eu l'erreur suivante:
LINQ to Entities does not recognize the method 'Boolean Contains[String](System.Linq.IQueryable`1[System.String], System.String)' method, and this method cannot be translated into a store expression.
Voulez-vous cibler .NET 3.5 ou .NET 4.0? ' – DamienG
vs 2010 .NET 4.0 – Kiddo