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SeriesDefinition does not change. Restricted Visibility

I am using Silverlight's StackedColumnSeries toolkit to display some data. I am trying to create a list of flags, each of which is tied to the visibility of a certain series, but the visibility does not change. I implemented the BooleanToVisibility converter, and it reports correctly and the object reports that its visibility is crashing, but the user interface of the chart does not change. I am currently trying to do this completely in xaml

Here is the checkmark and chart in xaml:

<CheckBox x:Name="ui_CheckBox">Box</CheckBox>

<chartingToolkit:Chart Title="Errors x:Name="x_ErrorChart">
<chartingToolkit:Chart.Series>
    <chartingToolkit:StackedColumnSeries>
        <chartingToolkit:SeriesDefinition 
            ItemsSource="{Binding Path=.}" 
            IndependentValueBinding="{Binding Path=Day, StringFormat='MM/dd'}" 
            DependentValueBinding="{Binding Data1}" 
            Title="Data1"
            Visibility="{Binding IsChecked, ElementName=ui_CheckBox, Converter={StaticResource BooleanToVisibilityConverter}}"/>
        <chartingToolkit:SeriesDefinition
            ItemsSource="{Binding Path=.}"
            IndependentValueBinding="{Binding Path=Day, StringFormat='MM/dd'}"
            DependentValueBinding="{Binding Data2}"
            Title="Data2" />
...

I also tried explicitly setting Visibility to Collapsed in SeriesDefinition, and it does the same. Is this the missing piece of toolkit, or am I doing something wrong?

thank

a lion

+3

Source: https://habr.com/ru/post/1767569/

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