<StackPanel  ButtonBase.Click="Grid_Click">

        <Button Content="逐渐变大缩小"/>

        <Button Content="鼠标移动特效" />

    </StackPanel>

//这事件不做过多的解释有基础的一看就会明白

 private void Grid_Click(object sender, RoutedEventArgs e)

        {

            object obj = e.OriginalSource;

            Button butn = null;

            if (obj is Button)

                butn = obj as Button;

            Type type = this.GetType();//获取当前实例

            Assembly assembly = type.Assembly;//获取在其中声明的类型

            //动态的实例化一个对象

            Window win = (Window)assembly.CreateInstance(type.Namespace + "." + butn.Content.ToString());

            win.Show();

        }

下面进行第一个动画：

xaml界面

  <Grid>

        <Button Content="点击逐渐增长" Height="" HorizontalAlignment="Left" Margin="29,37,0,0" Name="btnGrow1" VerticalAlignment="Top" Width="" />

        <Button Content="点击逐渐归位" Height="" HorizontalAlignment="Left" Margin="86,88,0,0" Name="btnBack" VerticalAlignment="Top" Width="" />

        <Button Content="点击增长" Height="" HorizontalAlignment="Left" Margin="98,161,0,0" Name="btnGrow" VerticalAlignment="Top" Width="" />

    </Grid>

cs:

public 逐渐变大缩小()

        {

            InitializeComponent();

            //给button注册点击事件

            btnGrow1.Click += new RoutedEventHandler(btnGrow1_Click);

            btnBack.Click += new RoutedEventHandler(btnBack_Click);

            btnGrow.Click += new RoutedEventHandler(btnGrow_Click);

        }

        //点击增长

        void btnGrow_Click(object sender, RoutedEventArgs e)

        {

            DoubleAnimation widthAnimation = new DoubleAnimation() { By=,Duration=TimeSpan.FromSeconds(0.2) };

            btnGrow.BeginAnimation(Button.WidthProperty, widthAnimation);

        }

        //还原动画

        void btnBack_Click(object sender, RoutedEventArgs e)

        {

            DoubleAnimation widthAmination = new DoubleAnimation();

            widthAmination.Duration = TimeSpan.FromSeconds();

            DoubleAnimation heightAmimation = new DoubleAnimation();

            heightAmimation.Duration = TimeSpan.FromSeconds();

            btnGrow1.BeginAnimation(Button.WidthProperty, widthAmination);

            btnGrow1.BeginAnimation(Button.HeightProperty, heightAmimation);

        }

        //逐渐增长事件

        void btnGrow1_Click(object sender, RoutedEventArgs e)

        {

            DoubleAnimation widthAnimation = new DoubleAnimation()

            {

                To = this.Width - ,

                Duration = TimeSpan.FromSeconds()

            };

            DoubleAnimation heightAnimation = new DoubleAnimation()

            {

             To=(this.Height-)/,

             Duration=TimeSpan.FromSeconds()

            };

            btnGrow1.BeginAnimation(Button.WidthProperty, widthAnimation);

            btnGrow1.BeginAnimation(Button.HeightProperty, heightAnimation);

        }

好了现在的一个简单点击放大缩小的动画就做好了

小结：1，本例中在菜单窗体中用到了用到了一个 ButtonBase.Click特别说明一下这个事件很好用如果一个界面上的按钮很多

每个事件都需要弹出一个窗体用这个最好用，节省代码，

2,在WPF中要实现动画就需要DoubleAnimation这个类，按照自己的想法从初始状态From定义到结束To状态在多长事件内完成Duration

最后需要一个控件来触发动画例如：

   btnGrow1.BeginAnimation(Button.WidthProperty, widthAnimation);

这段代码的意思就是

btnGrow1控件点击是触发widthAnimation这个动画，影响的对象就是这个控件的width

好了就写到这里，以后还会有，wpf，很有意思，相比起winform来他的界面更加灵活，代码编写也更加灵活，

界面的色彩也很好定义，另外动画也可以下载axml中，但是本人不喜欢在界面设计窗台上写这些，在后台写的话跟能看的清楚。