Binding in runtime XAML wpf - wpf

Question

I am trying to store some data in XAML and loading it at runtime. For storing my xaml look like this .
<osp:OSPData x:Class="OptisetStore.Model.OSPData"
xmlns:osp="clr-namespace:OptisetStore.Model;assembly=OptisetStore"
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:OptisetStore.Model"
mc:Ignorable="d"
osp:OSPData.Name="OspCollection">
<osp:OSPData.Features>
<osp:Feature LocalName="feature1" x:Name="F1" IsEnabled="True" />
<osp:Feature LocalName="{Binding ElementName=F1, Path=LocalName, Mode=TwoWay}" IsEnabled="{Binding ElementName=F1, Path=IsEnabled, Mode=TwoWay}" />
</osp:OSPData.Features>
OSPData class
public partial class OSPData : DependencyObject
{
public string Name { get; set; }
public OSPData()
{
Features = new ObservableCollection<Feature>();
}
public ObservableCollection<Feature> Features
{
get { return (ObservableCollection<Feature>)GetValue(FeaturesProperty); }
set { SetValue(FeaturesProperty, value); }
}
// Using a DependencyProperty as the backing store for Features. This enables animation, styling, binding, etc...
public static readonly DependencyProperty FeaturesProperty =
DependencyProperty.Register("Features", typeof(ObservableCollection<Feature>), typeof(OSPData), new PropertyMetadata(new ObservableCollection<Feature>()));
}
Feature Class:
public class Feature : DependencyObject
{
public bool IsEnabled
{
get { return (bool)GetValue(IsEnabledProperty); }
set { SetValue(IsEnabledProperty, value); }
}
// Using a DependencyProperty as the backing store for IsEnabled. This enables animation, styling, binding, etc...
public static readonly DependencyProperty IsEnabledProperty =
DependencyProperty.Register("IsEnabled", typeof(bool), typeof(Feature), new PropertyMetadata(false));
public string LocalName
{
get { return (string)GetValue(LocalNameProperty); }
set { SetValue(LocalNameProperty, value); }
}
// Using a DependencyProperty as the backing store for LocalName. This enables animation, styling, binding, etc...
public static readonly DependencyProperty LocalNameProperty =
DependencyProperty.Register("LocalName", typeof(string), typeof(Feature), new PropertyMetadata(""));
}
So after my ospdata is ready I store and at runtime I load the class to populate my UI. but Element name binding is not working.
StringReader stringReader = new StringReader(File.ReadAllText("Model/OSPData.xaml"));
XmlReader xmlReader = XmlReader.Create(stringReader);
var data = (OSPData)XamlReader.Load(xmlReader);
SimpleIoc.Default.GetInstance<TestingViewModel>().Data = data;
and my ui look like this :
<UniformGrid>
<ListBox ItemsSource="{Binding Data.Features}">
<ListBox.ItemTemplate>
<DataTemplate>
<StackPanel Orientation="Horizontal">
<TextBox Text="{Binding LocalName}" Width="100" />
<CheckBox Content="IsEnabled" IsChecked="{Binding IsEnabled}" />
</StackPanel>
</DataTemplate>
</ListBox.ItemTemplate>
</ListBox>
</UniformGrid>
I want the ability to edit OSPData.xaml and push it to application at runtime.