WPF大杂烩

using System;
using System.Windows;

namespace ConsoleApp1
{
    class MainWindow: Window
    {
        public MainWindow ()
        {
            Title = "Hello WPF";
        }
    }
    class Program
    {
        [STAThread]
        static void Main(string[] args)
        {
            new Application().Run(new MainWindow());
        }
    }

}