Как правильно подхватить команду в XAML?

namespace IKS9ReprogrammerWPF
{
 
 
    public class ReprogrammerCommandsDevelopment
    {
        static ReprogrammerCommandsDevelopment()
        {
            Connect = new RoutedCommand("Connect", typeof(Pages.DevelopmentModePage));
            Disconnect = new RoutedCommand("Disconnect", typeof(Pages.DevelopmentModePage));
            Read = new RoutedCommand("Read", typeof(Pages.DevelopmentModePage));
            Check = new RoutedCommand("Check", typeof(Pages.DevelopmentModePage));
            Write = new RoutedCommand("Write", typeof(Pages.DevelopmentModePage));
        }
 
        public static RoutedCommand Connect { get; set; }
        public static RoutedCommand Disconnect { get; set; }
        public static RoutedCommand Read { get; set; }
        public static RoutedCommand Check { get; set; }
        public static RoutedCommand Write { get; set; }
    }
    public class ReprogrammerCommandImplementation
    {
        public bool Connection(object sender, ExecutedRoutedEventArgs e)
        {
            bool result = false;
            MessageBox.Show("Command aus " + sender.ToString() + " ausgeführt");
            return result;
        }
    }
}

using IKS9ReprogrammerWPF.Model;
using System.Windows.Controls;
using IKS9ReprogrammerWPF.ViewModels;
 
namespace IKS9ReprogrammerWPF.Pages
{
    /// <summary>
    /// Interaktionslogik für DevelopmentModePage.xaml
    /// </summary>
    public partial class DevelopmentModePage : Page
    {
        DevelopmentModePage(DataModel model)
        {
            InitializeComponent();
            //establishes data source for XAML-File 
            DevelopmentModePageViewModel vm = new DevelopmentModePageViewModel(model);
            DataContext = vm;
        }
    }
}