Wpf treeview observablecollection not updating

Here in this case we need to call the Refresh method of Collection View Source. I apologize, I haven't had time to update this ticket.

Sorry - my question is almost identical to this one but since it didn't receive a viable answer, I am hoping that someone else has some fresh ideas.Can't seem to get an Observable Collection to update. Error: this type of collectionview does not support changes to its sourcecollection from a thread differentfrom the dispatcher thread. I would also add that you say that you are updating the observable collection via the background worker.If you are doing that, you need to ensure that you are back on the UI thread when doing so.One question that comes up all the time is the situation where the application you are trying to Snoop, isn't appearing in the application chooser (i.e.the combo box that lists the processes you can Snoop).

Leave a Reply

  1. Sex cams that dont go private 12-Jul-2016 05:45

    It describes itself as a random video chat meets social networking that creates a "nightclub-like" experience.

  2. delhi online dating chat 23-Oct-2016 11:31

    It does not matter what age you have or how many kg if there is desire and hygiene. Just looking to have some fun with like minded married women.

  3. Sex chat room uk no sign up 28-Jul-2016 15:24

    Omegle (oh·meg·ull) is a great way to meet new friends.

  4. gaurav chopra and mouni roy dating 11-Apr-2016 10:41

    The PC is an open platform with tons of great development tools, making it ideal for small indie developers to target.

  5. www mailover7 datingpod org 30-Nov-2016 21:29

    Children are constantly being coached in good manners and ticked off if they do not come up to scratch. They never specify days of the week, such as "next Monday", or "Wednesday", only "the 13th", "the 4th" (of the month).