Getting Notification Information

The jomGetNotificationInfo call, shown in the following example, requests the JADE Object Manager client to return the additional notification information for the specified Windows handle and a count of the number of currently queued messages for this handle.

int jomGetNotificationInfo(const DskHandle  *pHandle,
                           DskObjectId      *pSubscriber,
                           NotificationInfo *pNoteInfo,
                           int              *pNotesLeft,
                           UInt32           lineNo)

The return value from this call can be zero (0) whenever a message is returned or a -1 (negative one) value when there are no messages. The format of this message is:

NotifyHdr   header;
DskParam    data;

The parameters for this call are described in the following subsections.