求大神看看我这个WPF后台代码哪里出问题了？代码是HEAD FIRST C# 第三版第一章的。

[showmethepath]

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 System.Windows.Media.Animation;

namespace mainpage
{
    /// <summary>
    /// MainWindow.xaml 的交互逻辑
    /// </summary>
    public partial class MainWindow : Window
    {
        Random random = new Random();
        public MainWindow()
        {
            InitializeComponent();
        }
        private void Button_Click(object sender, RoutedEventArgs e)
        {
            Addenemy();
        }

        private void Addenemy()
        {
            ContentControl enemy = new ContentControl();
            enemy.Template = Resources["EnemyTemplate"] as ControlTemplate;
            AnimateEnemy(enemy, 0, playArea.ActualWidth -100, "(Canvas.Left)");
            AnimateEnemy(enemy, random.Next((int)playArea.ActualHeight - 100), random.Next((int)playArea.ActualHeight - 100), "(Canvas.Top)");
            playArea.Children.Add(enemy);              
         }
        private void AnimateEnemy(ContentControl enemy, double from, double to, string propertyToAnimate)
        {
            Storyboard storyboard = new Storyboard()  { AutoReverse = true, RepeatBehavior = RepeatBehavior.Forever };
            DoubleAnimation animation = new DoubleAnimation()
            {
                From = from,
                To = to,
                Duration = new Duration(TimeSpan.FromSeconds(random.Next(4, 6)))
             };
            Storyboard.SetTarget(animation, enemy);
            Storyboard.SetTargetProperty(animation,new Propertypath(propertyToAnimate));
            storyboard.Children.Add(animation);
            storyboard.Begin();
          


        }

        }
    }

这个代码是在点击按钮的时候，让一个Enemy的模板产生对象。
在VS 2017编译通过，点击按钮没有事件生成，求大神分析下。

[exception92]

DoubleAnimation animation = new DoubleAnimation() { From = from, To = to, Duration = new Duration(TimeSpan.FromSeconds(random.Next(4, 6))), Name="animation " }; Storyboard.SetTargetName(enemy,"animation"); Storyboard.SetTargetProperty(animation,new Propertypath(propertyToAnimate)); storyboard.Children.Add(animation); storyboard.Begin(enemy);

[showmethepath]

好像修改后，还是没得动。我感觉wpf应该写对了，我前面定义了一个动态资源的，名字叫做EnemyTemplate的ContentControl模板，不知道是不是动态的问题。 书上写的是静态，但是我按书上的步骤来得到的是动态，不知是不是vs版本的问题。