WPF C# Tutorial

      xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml">
    
                                 TargetType="{x:Type RadioButton}">
                                Padding="10"
                    CornerRadius="100">
                
            
            
                
                                                Property="BorderThickness"
                            Value="3" />
                
            

        
    

    
        
                                     HorizontalAlignment="Center" 
                         Content="1" />
                                     HorizontalAlignment="Center"
                         Content="2"
                         IsChecked="True" />
                                     HorizontalAlignment="Center"
                         Content="3" />