MainWindow.xaml.cs

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Data;
using System.Windows.Documents;
using System.Windows.Input;
using System.Windows.Media;
using System.Windows.Media.Imaging;
using System.Windows.Navigation;
using System.Windows.Shapes;
using AnotherDriveLibraryExplorer.ViewModel;

namespace AnotherDriveLibraryExplorer
{
    /// <summary>
    /// Interaction logic for MainWindow.xaml
    /// </summary>
    public partial class MainWindow : Window
    {
        public MainWindow()
        {
            InitializeComponent();

            FileSystemViewModel viewModel = new FileSystemViewModel();
            this.DataContext = viewModel;
        }

        void OpenCmdExecuted(object target, ExecutedRoutedEventArgs e)
        {
            String command, targetobj;
            command = ((RoutedCommand)e.Command).Name;
            targetobj = ((FrameworkElement)target).Name;
            MessageBox.Show("The " + command + " command has been invoked on target object " + targetobj);
        }

        void OpenCmdCanExecute(object sender, CanExecuteRoutedEventArgs e)
        {
            e.CanExecute = true;
        }
    }
}