GetDisconnect()->Enable(m_client != NULL && isConnected);
GetStartAdvise()->Enable(m_client != NULL && isConnected);
GetStopAdvise()->Enable(m_client != NULL && isConnected);
GetDisconnect()->Enable(m_client != NULL && isConnected);
GetStartAdvise()->Enable(m_client != NULL && isConnected);
GetStopAdvise()->Enable(m_client != NULL && isConnected);