Video intercom event information union
union{
BYTE byLen[256];
NET_DVR_UNLOCK_RECORD_INFO struUnlockRecord;
NET_DVR_NOTICEDATA_RECEIPT_INFO struNoticedataReceipt;
NET_DVR_SEND_CARD_INFO struSendCardInfo;
NET_DVR_AUTH_INFO struAuthInfo;
}NET_DVR_VIDEO_INTERCOM_EVENT_INFO_UINON, *LPNET_DVR_VIDEO_INTERCOM_EVENT_INFO_UINON;
Union size, which is 256 bytes.
Unlocking event information, refer to the structure NET_DVR_UNLOCK_RECORD_INFO for details.
Announcement reading receipt information, refer to the structure NET_DVR_NOTICEDATA_RECEIPT_INFO for details.
Card issuing event information, it is valid when byEventType equals to 5 or 6. Refer to the structure NET_DVR_SEND_CARD_INFO for details.
Authentication information, refer to the structure NET_DVR_AUTH_INFO for details.