using System;
using System.Windows;
using System.Windows.Input;namespace BrawDraw.Com.WPF.HandleEvents
{
    class HandleAnEvent
    {
        [STAThread]
        public static void Main()
        {
            Application app = new Application();            Window win = new Window();
            win.Title = "Handle An Event";
            win.MouseDown += WindowOnMouseDown;
            win.KeyUp += WindowOnKeyUp;            app.Run(win);
        }
        static void WindowOnMouseDown(object sender, MouseButtonEventArgs args)
        {
            Window win = sender as Window;
            string msg =
                string.Format("在位置({1})处按了{0}鼠标按钮",
                              args.ChangedButton, args.GetPosition(win));
            MessageBox.Show(msg, win.Title);
        }
        static void WindowOnKeyUp(object sender, KeyEventArgs args)
        {
            Window win = sender as Window;
            if (args.Key != Key.Return)
            {
                string msg = string.Format("检测到您按了{0}键。", args.Key.ToString());
                MessageBox.Show(msg, win.Title);
            }
        }
    }
}