Issue with rendering the graph

@beto-rodriguez Hi I installed the beta release 2.0.0-beta.32

And tried out the below code, but the graph is not visible. What am I missing? *.xaml

<Page x:Class="Test.LVC2"
      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:local="clr-namespace:Test"
      xmlns:lvc2="clr-namespace:LiveChartsCore.SkiaSharpView.WPF;assembly=LiveChartsCore.SkiaSharpView.WPF"
      mc:Ignorable="d" 
      d:DesignHeight="450" d:DesignWidth="800"
      Title="LVC2">

    <Grid>
        <lvc2:CartesianChart Name="LVC2_Chart" Series="{Binding Series}"></lvc2:CartesianChart>
    </Grid>
</Page>

*.xaml.cs

using LiveChartsCore;
using LiveChartsCore.SkiaSharpView;

namespace Test
{
    public partial class LVC2 : Page
    {
        public IEnumerable<ISeries> Series ;

        public LVC2()
        {
            InitializeComponent();
            Series= new ObservableCollection<ISeries>
            {
                new LineSeries<double>
                {
                    Values = new ObservableCollection<double> { 2, 1, 3, 5, 3, 4, 6 },
                    Fill = null
                }
            }
        }
    }
}

And from main window, on tab change event, I do the following

if (LVC2Tab.IsSelected)
       ContentFrame.NavigationService.Navigate(new LVC2());

[LabuzzMichal]

Ohhh ok I see It. At first I didnt pay attention to your Series field. And thats the reason. Its a field but need to be property! Here you can find more information about difference between fields and properties: LINK

Just to be clear: Its not at all related to LiveCharts library. Its related to C#, WPF and its binding mechanism. Basically if you want binding to work you need to use property instead of a field. So instead of:

public IEnumerable<ISeries> Series;

it should rather be:

public IEnumerable<ISeries> Series {get; set;}

Then everything works fine 😃 However you can still have it working with a field but then you need to use reference to control. Example below:

<Page x:Class="Test.LVC2"
      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:local="clr-namespace:Test"
      xmlns:lvc2="clr-namespace:LiveChartsCore.SkiaSharpView.WPF;assembly=LiveChartsCore.SkiaSharpView.WPF"
      mc:Ignorable="d" 
      d:DesignHeight="450" d:DesignWidth="800"
      Title="LVC2">

    <Grid>
        <lvc2:CartesianChart Name="LVC2_Chart"></lvc2:CartesianChart>
    </Grid>
</Page>

   public partial class LVC2 : Page
   {
       public IEnumerable<ISeries> Series;

       public LVC2()
       {
           InitializeComponent();
           Series= new ObservableCollection<ISeries>
           {
               new LineSeries<double>
               {
                   Values = new ObservableCollection<double> { 2, 1, 3, 5, 3, 4, 6 },
                   Fill = null
               }
           };
           LVC2_Chart.Series = Series;
       }
   }

BTW: sometimes binding might be tricky but Visual Studio introduced nice feature helping people get around it. This red icon at the top of the image tells you that you have a problem with binding somewhere. Just click it to get more information.

Good luck!

[LabuzzMichal]

You are not setting datacontext for your binding as far as I see