Vfrdtyky

So I have a ListView, and when I right-click a item in there I have a command setup that fires when clicking.
I want to be able to get the text that's inside the the selected item.
So I guess I want to bind the SelectedItem of the ListView as the CommandParameter

I've noticed that the ContextMenu is not in the visual tree which makes things a bit more confusing.

It's currently returning null

<ListView x:Name="PlayerListView"

                  Width="200"

                  Height="330"

                  VerticalAlignment="Top"

                  Margin="0,80,15,0"

                  HorizontalAlignment="Right"

                  Background="#252525"

                  VerticalContentAlignment="Center"

                  ItemsSource="{Binding ServerViewModel.Players}">





            <ListView.ItemTemplate>

                <DataTemplate DataType="{x:Type model:PlayerModel}">

                    <StackPanel Orientation="Horizontal" 

                                VerticalAlignment="Stretch" 

                                HorizontalAlignment="Stretch"

                                Width="190"

                                Background="#222222">



                        <StackPanel.ContextMenu>

                            <ContextMenu>

                                <MenuItem Header="Command One"

                                          DataContext="{Binding DataContext, 

                                          Source={mvvm:RootObject}}" 

                                          Command="{Binding ServerViewModel.MyCommand}"

                                          CommandParameter="{Binding RelativeSource={RelativeSource AncestorType=ContextMenu},

                                            Path=PlacementTarget.SelectedItem}">

                                    <MenuItem.Icon>

                                        <Image Source="../../Assets/image.png"

                                               RenderOptions.BitmapScalingMode="Fant"

/>

                                    </MenuItem.Icon>

                                </MenuItem>

                            </ContextMenu>

                        </StackPanel.ContextMenu>



                        <Image Source="../../Assets/image.png"

                               Width="20"

                               Height="20"/>



                        <TextBlock Text="{Binding Username}" 

                                   Foreground="White"

                                   HorizontalAlignment="Stretch"

                                   VerticalAlignment="Center" 

                                   Margin="5"/>

                    </StackPanel>

                </DataTemplate>

            </ListView.ItemTemplate>

        </ListView>

The command is working fine, everything is firing but it returns null, and I know it's because how the XAML is setup, but I am not sure how to traverse through the DOM

DataContext is setup like this

public MainWindow()

{

    InitializeComponent();

    DataContext = new BaseViewModel();

}

The RelayCommand

public class RelayCommand : ObservableObject, ICommand

    {

        private readonly Action<object> _execute;

        private readonly Predicate<object> _canExecute;



        public RelayCommand(Action<object> execute, Predicate<object> canExecute)

        {

            if (execute == null)

                throw new ArgumentException("execute");



            _execute = execute;

            _canExecute = canExecute;

        }



        public RelayCommand(Action<object> execute) : this(execute, null)

        {



        }



        public bool CanExecute(object parameter)

        {

            return _canExecute == null ? true : _canExecute(parameter);

        }



        public void Execute(object parameter)

        {

            //This is where I debug and see that it returns null

            _execute.Invoke(parameter);

        }



        public event EventHandler CanExecuteChanged

        {

            add { CommandManager.RequerySuggested += value; }

            remove { CommandManager.RequerySuggested -= value; }

        }

    }

You could bind to the the PlacementTarget (StackPanel) of the ContextMenu and then get its DataContext:

<DataTemplate DataType="{x:Type model:PlayerModel}">

    <StackPanel Orientation="Horizontal" 

                VerticalAlignment="Stretch" 

                HorizontalAlignment="Stretch"

                Width="190"

                Background="#222222"

                Tag="{Binding DataContext, RelativeSource={RelativeSource AncestorType=ListView}}">

        <StackPanel.ContextMenu>

            <ContextMenu>

                <MenuItem Header="Command One"

                        Command="{Binding PlacementTarget.Tag.ServerViewModel.MyCommand, RelativeSource={RelativeSource AncestorType=ContextMenu}}"

                        CommandParameter="{Binding PlacementTarget.DataContext, RelativeSource={RelativeSource AncestorType=ContextMenu}}">

                    <MenuItem.Icon>

                        <Image Source="../../Assets/image.png" RenderOptions.BitmapScalingMode="Fant"/>

                    </MenuItem.Icon>

                </MenuItem>

            </ContextMenu>

        </StackPanel.ContextMenu>



        <Image Source="../../Assets/image.png" Width="20" Height="20"/>



        <TextBlock Text="{Binding Username}" 

                Foreground="White"

                HorizontalAlignment="Stretch"

                VerticalAlignment="Center" 

                Margin="5"/>

    </StackPanel>

</DataTemplate>