Returns the first node in the list (NULL if the list is empty).
+\membersection{wxList::IndexOf}
+
+\func{int}{IndexOf}{\param{wxObject*}{ obj }}
+
+Returns the index of {\it obj} within the list or NOT\_FOUND if {\it obj}
+is not found in the list.
+
\membersection{wxList::Insert}
\func{wxNode *}{Insert}{\param{wxObject *}{object}}