if ((found = wxPyCBH_findCallback(m_myInst, "Notify")))
wxPyCBH_callCallback(m_myInst, Py_BuildValue("()"));
wxPyEndBlockThreads(blocked);
if ((found = wxPyCBH_findCallback(m_myInst, "Notify")))
wxPyCBH_callCallback(m_myInst, Py_BuildValue("()"));
wxPyEndBlockThreads(blocked);