本文整理汇总了C#中System.Windows.Controls.Primitives.Thumb.VisualTreeAncestory方法的典型用法代码示例。如果您正苦于以下问题：C# Thumb.VisualTreeAncestory方法的具体用法？C# Thumb.VisualTreeAncestory怎么用？C# Thumb.VisualTreeAncestory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.Primitives.Thumb的用法示例。
在下文中一共展示了Thumb.VisualTreeAncestory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: ApplyCustomThumbSetting
private static void ApplyCustomThumbSetting(Thumb thumb)
{
var dragablzItem = thumb.VisualTreeAncestory().OfType<DragablzItem>().FirstOrDefault();
if (dragablzItem == null) throw new ApplicationException("Cannot find parent DragablzItem for custom thumb");
System.Diagnostics.Debug.WriteLine("ApplyCustomThumbSetting " + dragablzItem.IsDragging);
var enableCustomThumb = (bool)thumb.GetValue(IsCustomThumbProperty);
dragablzItem._customThumb = enableCustomThumb ? thumb : null;
dragablzItem._templateSubscriptions.Disposable = dragablzItem.SelectAndSubscribeToThumb().Item2;
if (dragablzItem._customThumb != null && dragablzItem._isTemplateThumbWithMouseAfterSeize)
dragablzItem.Dispatcher.BeginInvoke(new Action(() => dragablzItem._customThumb.RaiseEvent(new MouseButtonEventArgs(InputManager.Current.PrimaryMouseDevice,
0,
MouseButton.Left) { RoutedEvent = MouseLeftButtonDownEvent })));
}