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ShowLabel =TRUE does not take effect the first time

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Hi there

In our example Axis Binding and Annotations Binding we demonstrate the VerticalLineAnnotationViewModel with ShowLabels=true and it works well here.

Can you try this example? Use the latest version of SciChart (

We have a VerticalLineAnnotationViewModel in line 123 of SciChartMvvmBindingsViewModel.cs

        AnnotationViewModels.Add(new VerticalLineAnnotationViewModel
            VerticalAlignment = VerticalAlignment.Stretch,
            FontSize = 12,
            FontWeight = FontWeights.Bold,
            ShowLabel = true,
            Stroke = Colors.Brown,
            LabelValue = "Vertical Line, hello everybody",
            LabelPlacement = LabelPlacement.Bottom,
            StrokeThickness = 2,
            X1 = 9,
            Y1 = 4,
            IsEditable = true

If you still experience the problem in our example or using the latest version of scichart, please send some code to reproduce and we can investigate.

Best regards

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