public TreeNode(BaseDebugTreeControl owner, DependencyObject dependencyObject)
 {
     Owner = owner;
     DependencyObject = dependencyObject ?? new DependencyObject ();
 }
 public TreeNode(BaseDebugTreeControl owner, DependencyObject dependencyObject)
 {
     Owner            = owner;
     DependencyObject = dependencyObject ?? new DependencyObject();
 }