When my application starts up I don't want a visible Chart as there's nothing that's been processed. I thought I can "hide" the Chart in an Expander - (simple minded, perhaps). The following code appears to break OxyPlot:
<StackPanel Grid.Row="0" Grid.Column="4" Orientation="Horizontal">
<Expander ExpandDirection="Right">
<oxy:Plot Grid.Row="0" Grid.Column="4" Title="Plot"
x:Name="ChartPlot" Title="Ein Grafik"
Model="{Binding PlotModel}">
</oxy:Plot>
</Expander>
</StackPanel>
What don't I understand about either the Expander or the OxyPlot control? Or perhaps there are "better practices" to hide Content until it's ready?