Can we please keep all related forum posts in one thread, since as it appears that they discuss the same thing. Please, see my answer to your other forum post which asks the same. Thank you.
"I'm not editing the grid itself. I would expect that when a row fires a NPC event for a filtered property, the filter should detect this and update?"
It will not update for performance reasons and that is by design. We don't recreate a view which can contain millions of records simply because one of the properties of one of them has changed.
You have three options in order of preference:
1. BeginEdit -> EndEdit. Read my other post.
2. Remove your item from the collection, edit it, and then add it back again. We will determine whether it passes the filter and so on.
3. Call RadGridView.Rebind if you want to re-create the entire view and don't care about performance.
Now, I would like to ask you to keep our conversations in as little number of different threads as possible, since at the moment there are like 5 threads for one and the same subject and you are speaking with different support officers simultaneously and there is quite a lot of miscommunication, i.e. we are explaining the same thing in 3 different threads.