wxList::Append

wxNode * Append(wxObject *object)

wxNode * Append(long key, wxObject *object)

wxNode * Append(char *key, wxObject *object)

Appends a new wxNode to the end of the list and puts a pointer to the object in the node. The last two forms store a key with the object for later retrieval using the key. The new node is returned in each case.