Visibility属性实现自动隐藏功能

　　　　　//使用一个Button，鼠标移入listView显示,移出隐藏
 　　　　private void button2_MouseEnter(object sender, System.Windows.Input.MouseEventArgs e)
        {
            listView1.Visibility = Visibility.Visible;
        }

        private void button2_MouseLeave(object sender, System.Windows.Input.MouseEventArgs e)
        {
            listView1.Visibility = Visibility.Hidden;
        }
　　　　　//listView有数据需要操作
　　　　　private void listView1_MouseEnter(object sender, System.Windows.Input.MouseEventArgs e)
        {
            listView1.Visibility = Visibility.Visible;
        }

        private void listView1_MouseLeave(object sender, System.Windows.Input.MouseEventArgs e)
        {
            listView1.Visibility = Visibility.Hidden;
        }

xaml中用Visibility=“{binding}”进行绑定