crop/SlnMesnac.WPF/MainWindow.xaml.cs

using SlnMesnac.WPF.ViewModel;
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;

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

            this.DataContext = new MainWindowViewModel();
            //监听键盘按键事件，如果按ESC则关闭该窗口
            this.KeyDown += Esc_Exit_KeyDown;    
        }
        
        
        #region 按键：ESC关闭
        //监听键盘按键事件，如果按ESC则关闭该窗口
        private void Esc_Exit_KeyDown(object sender, KeyEventArgs e)
        {
            if (e.Key == Key.Escape)
            {
                this.Close();
                Application.Current.Shutdown();
                //获取该用户控件的上级窗口
                //Window wid = Window.GetWindow(this);
                //wid.Close();
            }
        }
        #endregion
    }
}