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如何访问电话应用程序中的所有元素?
原标题:How to access all the elements within PhoneApplicationPage?

我想知道我如何访问来自 PhoneApplicationPage 的页面中所有元素的 Ie numberable ?

如果是ASP.NetWebForms, 将会是以下内容:

    foreach (Control control in this.Controls)
    {
        //Do something
    }

但在Windows电话7.5中找不到相等的!

最佳回答

您可能可以通过 < a href==" http://msdn.microsoft.com/ en- us/library/ system. windows. media. visualtelehelfer% 28v=vs. 95%29.aspx" rel=“nofollow” > VivitualTreeHelper 类来实现这一点 。

做一些类似:

LoopThroughControls(LayoutRoot);

private void LoopThroughControls(UIElement parent)
{
  int count = VisualTreeHelper.GetChildrenCount(parent);
  if (count > 0)
  {
    for (int i = 0; i < count; i++)
    {
      UIElement child = (UIElement)VisualTreeHelper.GetChild(parent, i);
      string childTypeName = child.GetType().ToString();
      LoopThroughControls(child);
    }
  }
} 
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