本文整理汇总了C#中System.Windows.Controls.TreeView.GetVisualChildren方法的典型用法代码示例。如果您正苦于以下问题：C# TreeView.GetVisualChildren方法的具体用法？C# TreeView.GetVisualChildren怎么用？C# TreeView.GetVisualChildren使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类System.Windows.Controls.TreeView的用法示例。
在下文中一共展示了TreeView.GetVisualChildren方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C#代码示例。
示例1: TreeViewItemPeerScroll
public virtual void TreeViewItemPeerScroll()
{
TreeView view = new TreeView { Height = 20, ItemsSource = new int[] { 1, 2, 3, 4, 5 } };
TreeViewItem item = null;
TreeViewItemAutomationPeer peer = null;
IScrollItemProvider provider = null;
TestAsync(
5,
view,
() => item = view.ItemContainerGenerator.ContainerFromIndex(4) as TreeViewItem,
() => peer = FrameworkElementAutomationPeer.CreatePeerForElement(item) as TreeViewItemAutomationPeer,
() => provider = peer.GetPattern(PatternInterface.ScrollItem) as IScrollItemProvider,
() => provider.ScrollIntoView(),
() =>
{
foreach (DependencyObject obj in view.GetVisualChildren())
{
ScrollViewer viewer = obj as ScrollViewer;
if (viewer != null)
{
Assert.AreNotEqual(0, viewer.VerticalOffset, "ScrollHost was not scrolled!");
return;
}
}
Assert.Fail("Did not find the ScrollHost!");
});
}