在WPF Visual Tree中查找父控件

实现

private static T FindVisualParent<T>(DependencyObject child)where T : DependencyObject{DependencyObject parentObject = VisualTreeHelper.GetParent(child);if (parentObject == null){return null;}T parent = parentObject as T;if (parent != null){return parent;}return FindVisualParent<T>(parentObject);}

使用

 var userControl = FindVisualParent<UserControl>(AssociatedObject);