WPF C# Tutorial

    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
    Title="WPF" Height="150" Width="300">
    
        
            
                
                    
                    
                    
                
                
                                             CommandTarget="{Binding ElementName=rtbTextBox}"
                             Content="Left" IsChecked="True"/>
                                             CommandTarget="{Binding ElementName=rtbTextBox}"                             
                             Content="Center" />
                                             CommandTarget="{Binding ElementName=rtbTextBox}"                             
                             Content="Right" />
        
        
            
                                    Path=SelectedItem.Content}">
                    this is a test