c# 如何构造报文 socket 发送。

Question

我这有一个报文协议
但不知如何构造，如何发送到服务器端 构造完毕的报文要转换为byte[]发送么？
报文结构如下                    报文结构            字段           字段长度（字节）       说明        备注
                    
                    报文头              报文长度       4-Oct                          值为“0001”
                                        报文序列号     10-oct
                                   业务类型       4-string              
                                   a平台代码      4-string                       值为“aaaa”
                                        b平台代码      4-string                       值为“bbbb”
                                        消息码         6-string                       值为000001
                                   报文请求时间   14-oct                         yyyymmddhhmmiss                 报文体               协议版本号    4-oct                          值为“0010”