public void MarkReceived(MessageId id)
{
using(var update = new Update(session, recveivedMsgs, JET_prep.Insert))
{
Api.SetColumn(session, recveivedMsgs, ColumnsInformation.RecveivedMsgsColumns["instance_id"], id.SourceInstanceId.ToByteArray());
Api.SetColumn(session, recveivedMsgs, ColumnsInformation.RecveivedMsgsColumns["msg_id"], id.MessageIdentifier.ToByteArray());
update.Save();
}
}