+void wxListBox::SetClientData( int n, void* clientData )
+{
+ wxCHECK_RET( m_widget != NULL, "invalid combobox" );
+
+ wxNode *node = m_clientDataList.Nth( n );
+ if (!node) return;
+
+ node->SetData( (wxObject*) clientData );
+}
+
+void* wxListBox::GetClientData( int n )
+{
+ wxCHECK_MSG( m_widget != NULL, NULL, "invalid combobox" );
+
+ wxNode *node = m_clientDataList.Nth( n );
+ if (!node) return NULL;
+
+ return node->Data();
+}