使用按钮切换列表框的可见性？

Question

可能重复:
如何在wp7中更改列表框项的可见性属性？

你能帮我用按钮切换列表框的可见性吗？

这就是我所拥有的:

private void button3_Click(object sender, RoutedEventArgs e)
{
    listbox1.Visibility = Visibility.Visible;
    if (listbox1.Visibility = Visibility.Collapsed) ;
    {
       Visibility.Visible = true;
    }
}

Answer 1

虽然不像scartag的回答那么简洁,SilverLight和WPF现在有了Visibility属性,但是使用bool来设置可见性的日子已经过去了.

private void button3_Click(object sender, RoutedEventArgs e)
{

    if (listbox1.Visibility == Visibility.Collapsed) 
    {
        listbox1.Visibility = Visibility.Visible ;
    }
    else
        listbox1.Visibility = Visibility.Collapsed;
}