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trying to change color of a custom button....am getting a thread exception -- ??

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    trying to change color of a custom button....am getting a thread exception -- ??

    I'm getting this message when I try to change the color of a custom button...

    Indicator '': Error on calling 'OnBarUpdate' method on bar 321895: The calling thread cannot access this object because a different thread owns it.


    Button50x.Background = Brushes.Green;;

    I'm converting from NT7 and I've not seen this before...

    in NT8 is the GUI in a separate thread?

    How to fix this?

    Thx

    #2
    Ok, I found the solution in the docs..for mult-threading...works now...thx

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