| Name |
Description |
| a_Hierarchy_of_elements |
|
| when_an_element_is_a_descendant_of_another_element_and_that_relationship_is_queried |
|
| when_an_element_is_not_a_descendant_of_another_element_and_that_relationship_is_queried |
|
| when_searching_for_an_ancestor_of_a_specified_type_that_does_not_exist_in_the_tree |
|
| when_searching_for_an_ancestor_of_a_specified_type_that_exists_in_the_tree |
|