请问下我在WPF里面怎设置点击butooin改变butooin的背景图片啊？

Question

<Button Canvas.Left="159" Canvas.Top="87" Height="35" Name="button2" Width="36" IsCancel="False" Click="button2_Click">                <Image Source="/WpfApplication1;component/bin/Debug/结束.png"></Image>             </Button>//停止服务        private void button2_Click(object sender, RoutedEventArgs e)        {            Uri uri = new Uri("结束-灰色.png", UriKind.Relative);            BitmapImage bimg = new BitmapImage(uri);            button2.Background = new ImageBrush(bimg);        }现在我在Click事件里面写没效果？

Answer 1

 private void button2_Click(object sender, RoutedEventArgs e)
        {
            Uri uri = new Uri("图片路径", UriKind.Relative);
            BitmapImage bimg = new BitmapImage(uri);
            button2.Background = new ImageBrush(bimg);
        }

在Windows Phone8 里面不能这样写啊！

它说button2.Background = new ImageBrush(bimg);有错