Comments (6)
The problem is that the mongo-csharp-driver can't convert your expression to a MongoDb query. I would try to reproduce and maybe figure out if there's an easy workaround / fix for this but I can't copy/paste code from screenshots and I'm lazy 😉
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As said; I don't have enough code in the above screenshots to reproduce but something like this should work:
var msgList2 = repo.Where(m => m.news.Any(n => n.title.Contains("foo"))).ToList();
Here's a simple sample I used to (try to) reproduce your problem as best I could: TMDB.zip
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``
thanks
AddressBookMessage store in mongo,and it's property MsgBody is class.
code.zip
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MongoRepository<AddressBookMessage> messageRepository = new MongoRepository<AddressBookMessage>(); public IHttpActionResult Search(string keyword) { var msgList = messageRepository.Where(m => m.MsgBody.news.Select(s => s.title).Contains(keyword)).ToList(); return Ok(msgList ); }
from mongorepository.
I use you code var msgList2 = repo.Where(m => m.news.Any(n => n.title.Contains("foo"))).ToList();
and it woks.thank you
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You're welcome.
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Related Issues (20)
- Delete not working as expected HOT 2
- how to insert data into collection used DBRef HOT 1
- Is this package supports MongoDB version 2.2.3? HOT 1
- when update to driver 2.2? HOT 1
- Referencing external documents, opposed to embedding. HOT 3
- Release on Nuget ? HOT 1
- how to search mongodb for list of ids HOT 1
- mongorepository update specific fields or all fields HOT 1
- Using the latest MongoDB.Driver ? HOT 1
- Using a shared MongoClient or MongoDatabase instance HOT 5
- Any possibility of an update to latest drivers? HOT 1
- Certain value types serializing as binary? HOT 3
- new mongoCsharpDriver HOT 1
- Version 2
- Castle Windsor registration HOT 1
- Migration to .NET Core / .NET Standard HOT 5
- MongoRepositary with latest MongoDB Driver HOT 1
- Support for 2.4.4 driver HOT 1
- Unable to get individual properties from collection document after inheriting from Entity HOT 8
- can not use GetSingle function in MongoRepository.Net45, Version=1.6.11.0 HOT 1
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