int nCurCount = wxListBox::GetCount();
wxASSERT_MSG(pos <= nCurCount, wxT("Invalid index passed to wxListBox"));
int nCurCount = wxListBox::GetCount();
wxASSERT_MSG(pos <= nCurCount, wxT("Invalid index passed to wxListBox"));
gboolean res = gtk_tree_model_iter_nth_child(
GTK_TREE_MODEL(m_liststore),
&iter, NULL, //NULL = parent = get first
gboolean res = gtk_tree_model_iter_nth_child(
GTK_TREE_MODEL(m_liststore),
&iter, NULL, //NULL = parent = get first