FolderStatusFirstUnseenMessageNumber Property

Gets the message sequence number of the first unseen message in the folder (OK [UNSEEN <n>]) If it's null client can not make any assumptions about the first unseen message, and needs to issue a Search(Flag) with Unseen if it wants to find it.

public long FirstUnseenMessageNumber { get; }

Public ReadOnly Property FirstUnseenMessageNumber As Long
	Get

public:
property long long FirstUnseenMessageNumber {
	long long get ();
}

member FirstUnseenMessageNumber : int64 with get