aistudio-wpf-diagram/Live-Charts-master/Examples/Wpf/CartesianChart/zzIssues/Issue179.xaml

<UserControl x:Class="Wpf.CartesianChart.zzIssues.Issue179"
             xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
             xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006" 
             xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
             xmlns:lvc="clr-namespace:LiveCharts.Wpf;assembly=LiveCharts.Wpf"
             xmlns:cartesianChart="clr-namespace:Wpf.CartesianChart"
             xmlns:zzIssues="clr-namespace:Wpf.CartesianChart.zzIssues"
             mc:Ignorable="d" 
             d:DesignHeight="300" d:DesignWidth="300" d:DataContext="{d:DesignInstance zzIssues:Issue179}">
    <Grid>
        <Button Height="50" Width="50" VerticalAlignment="Top" HorizontalAlignment="Left" Panel.ZIndex="1"
                Click="ButtonBase_OnClick">
            Hello!</Button>
        <lvc:CartesianChart Series="{Binding Series}">
        </lvc:CartesianChart>
    </Grid>
</UserControl>