Auto.Client.Session.Write C# (CSharp) Method

        public void Write(BinaryWriter bw)
        {
            bw.Write((UInt64)Pid);
            if (SessionId == null)
            {
                bw.Write((byte)SerializeObjectMark.IsNull);
            }
            else
            {
                bw.Write((byte)SerializeObjectMark.Common);
                bw.Write(((byte[])SessionId).Length);
                bw.Write((byte[])SessionId);
            }
        }
        public Session Read(BinaryReader br)