Declines a selected or opened appointment, task, or note and attaches a comment.
BFTKN_REJECT or 195
VOID ItemDeclineOpenItem([ANSISTRING Comment]; [BOOLEAN KeepThisItem]; [DWORD AcceptLevel])
(Optional) Comment is displayed in an item’s information view.
(Optional)
(Optional) Use these values as you would an enumeration (even though this variable is a LONG):