public ISyncWatermark GetMaxItemWatermark(ISyncWatermark currentWatermark) { this.CheckDisposed("GetMaxItemWatermark"); MailboxSyncWatermark mailboxSyncWatermark = MailboxSyncWatermark.Create(); mailboxSyncWatermark.IcsState = this.CatchUpIcsState((MailboxSyncWatermark)currentWatermark); using (QueryResult queryResult = this.folder.ItemQuery(ItemQueryType.None, null, MailboxSyncProvider.sortByArticleIdDescending, MailboxSyncProvider.queryColumns)) { object[][] rows = queryResult.GetRows(1); if (rows.Length != 0) { StoreObjectId objectId = ((VersionedId)rows[0][1]).ObjectId; mailboxSyncWatermark.ChangeNumber = (int)rows[0][0]; } } return(mailboxSyncWatermark); }
public virtual ISyncWatermark CreateNewWatermark() { this.CheckDisposed("CreateNewWatermark"); return(MailboxSyncWatermark.Create()); }