If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.
The actual value of NewDat shows whether a new message has been received since last time when this message object was read. The actual value of MsgLst shows whether more than one message have been received since the last time when this message object was read. MsgLst will not be automatically reset.
