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Hello all and happy new year,

Today I had a surprise that graph was showing no lines except dots of the cursor for the series line.
I initialize with SciChartSurface.SetLicenseKey(“key here”); I have tried to create the SciChartLicence.xml and this way works.

annex is the example project. just set a correct key and you will have that behaviour.

best regards

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Hi Marcel,

Ok I investigated this, and to my relief, there is no problem – please call SciChartSurface.SetLicenseKey(key) before any SciChartSurface instance is shown (e.g. before InitializeComponent in MainWindow.cs). The best place to do this is in the constructor of App.xaml.cs, e.g.

    /// <summary>
    /// Interaction logic for App.xaml
    /// </summary>
    public partial class App : Application
        public App()
            // Ensure SetLicenseKey is called once, before any SciChartSurface instance is created 
              <Customer>My Company</Customer>
              <SupportExpires>07/06/2013 00:00:00</SupportExpires>
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  <SupportExpires>03/04/2018 00:00:00</SupportExpires>
  • Andrew
    Hello, please don’t post license keys in the public forum. I have modified your key so that it is invalid. If you are experiencing problems with licensing, please contact support [at] scichart [dot] com. Best regards, Andrew
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