The readStateChanges element contains information about MIDs of Message objects that had their read state changed since the last synchronization, as specified by the initial ICS state. readStateChanges = IncrSyncRead propList
Inheritance: SyntacticalBase
        /// <summary>
        /// Deserialize fields from a FastTransferStream.
        /// </summary>
        /// <param name="stream">A FastTransferStream.</param>
        public override void Deserialize(FastTransferStream stream)
        {
            this.messageChangeTuples = new List<Tuple<ProgressPerMessage, MessageChange>>();
            if (ProgressTotal.Verify(stream))
            {
                this.progressTotal = new ProgressTotal(stream);
            }

            while (ProgressPerMessage.Verify(stream)
                || MessageChange.Verify(stream))
            {
                ProgressPerMessage tmp1 = null;
                MessageChange tmp2 = null;
                if (ProgressPerMessage.Verify(stream))
                {
                    tmp1 = new ProgressPerMessage(stream);
                }

                tmp2 = MessageChange.DeserializeFrom(stream) as MessageChange;
                this.messageChangeTuples.Add(
                    new Tuple<ProgressPerMessage, MessageChange>(
                        tmp1, tmp2));
            }

            if (Deletions.Verify(stream))
            {
                this.deletions = new Deletions(stream);
            }

            if (ReadStateChanges.Verify(stream))
            {
                this.readStateChanges = new ReadStateChanges(stream);
            }

            this.state = new State(stream);
            if (!stream.ReadMarker(Markers.PidTagIncrSyncEnd))
            {
                AdapterHelper.Site.Assert.Fail("The stream cannot be deserialized successfully.");
            }
        }