public static T GetFirstParentOf <T> (this DependencyObject start, eTraversalTree tree = eTraversalTree.Visual) where T : DependencyObject
{
var parentSelector = ParentSelectorForTree(tree);
var childSelector = ChildSelectorForTree(tree);
return(TreeTraversal <DependencyObject> .GetFirstParentOfType <T>(start, getParentMethodOverride : _ => parentSelector(_), getChildrenMethodOverride : _ => childSelector(_)));
}