WPF C# Tutorial

    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
    Title="RadioButtonGroups" Height="300" Width="300">
    
      
        
          Group 1
          Group 2
        

      
      
        
          Group 3
          Group 2