public override void Marshal(DataOutputStream dos)
        {
            base.Marshal(dos);
            if (dos != null)
            {
                try
                {
                    dos.WriteUnsignedInt((uint)this._requestID);
                    dos.WriteUnsignedByte((byte)this._requiredReliabilityService);
                    dos.WriteUnsignedShort((ushort)this._pad1);
                    dos.WriteUnsignedByte((byte)this._pad2);
                    dos.WriteUnsignedShort((ushort)this._eventType);
                    dos.WriteUnsignedInt((uint)this._time);
                    dos.WriteUnsignedInt((uint)this._recordIDs.Count);

                    for (int idx = 0; idx < this._recordIDs.Count; idx++)
                    {
                        FourByteChunk aFourByteChunk = (FourByteChunk)this._recordIDs[idx];
                        aFourByteChunk.Marshal(dos);
                    }
                }
                catch (Exception e)
                {
#if DEBUG
                    Trace.WriteLine(e);
                    Trace.Flush();
#endif
                    this.OnException(e);
                }
            }
        }
        public virtual void Marshal(DataOutputStream dos)
        {
            if (dos != null)
            {
                try
                {
                    dos.WriteUnsignedInt((uint)this._records.Count);

                    for (int idx = 0; idx < this._records.Count; idx++)
                    {
                        FourByteChunk aFourByteChunk = (FourByteChunk)this._records[idx];
                        aFourByteChunk.Marshal(dos);
                    }
                }
                catch (Exception e)
                {
#if DEBUG
                    Trace.WriteLine(e);
                    Trace.Flush();
#endif
                    this.OnException(e);
                }
            }
        }