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    Threading issue

    I get an exception.
    An exception of type 'System.InvalidOperationException' occurred in WindowsBase.dll but was not handled in user code

    Additional information: The calling thread cannot access this object because a different thread owns it.
    The exception comes from the following line of code. darkBullColor and darkBearColor are both of type System.Windows.Media.SolidColorBrush.
    Code:
    if (isUpTrend) PlotBrushes[rIndicatorPlot.index][0] = darkBullColor; else PlotBrushes[0][0] = darkBearColor;
    What am I doing wrong?

    --EV

    P.S. I think it is irrelevant, but rIndicatorPlot.index = 0, and PlotBrushes has 2 entries.
    Last edited by ETFVoyageur; 08-18-2015, 04:55 AM.

    #2
    Originally posted by ETFVoyageur View Post
    I get an exception.
    The exception comes from the following line of code. darkBullColor and darkBearColor are both of type System.Windows.Media.SolidColorBrush.
    Code:
    if (isUpTrend) PlotBrushes[rIndicatorPlot.index][0] = darkBullColor; else PlotBrushes[0][0] = darkBearColor;
    What am I doing wrong?

    --EV

    P.S. I think it is irrelevant, but rIndicatorPlot.index = 0, and PlotBrushes has 2 entries.
    Freeze() the brush after you create it.

    Comment


      #3
      Originally posted by koganam View Post
      Freeze() the brush after you create it.
      Thank you. That seems to have solved the problem.

      --EV

      Comment

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