CODEWITHSUNDEEP
c#synchronizationthread-safety
Tomas
Tomas

Reputation: 18117

ConcurrentBag how to change object property

I have QueueItem object with one property. I need to find it in ConcurrentBag list and change it value. How to do that?

QueueItemList = new ConcurrentBag<QueueItem>()

I can use linq to query object in ConcurrentBag like this

MyItem =  QueueItemList.Where(match);
MyItem.Status = changeThis;

but is this thread safe?

Upvotes: 0

Views: 1083

Answers (1)

Amiram Korach
Amiram Korach

Reputation: 13286

The Where operation or any other collection operation is thread safe, for example if it wasn't thread safe there could be an error in the Where operation if anyone changed the items count in other thread in the same time, but changing the Status property is not related to the collection and it is not thread safe.

Upvotes: 1

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