- po:A pointer to an ITrigplayerEx object.
ITrigmlDocument* ITRIGPLAYEREX_GetDocument(ITrigplayerEx* po);
A pointer to the TrigML document being displayed by this TrigPlayer. This function never returns NULL; the document is created before content has been loaded, at which time it contains only the _root element.
The returned interface pointer is NOT addreffed. Do not release it.