using?System;
using?System.Runtime.InteropServices;
using?System.Text;
using?System.Threading;
using?System.IO;
using?System.xml.Serialization;
using?System.IO.Ports;
using?System.Diagnostics;
using?Microsoft.Win32;
using?System.Windows.Forms;
using?System.Net;
using?System.Net.Sockets;

namespace?comclass
{
????public?class?Commbase?:?IDisposable
????{
????????private?SerialPort?comport1?=?new?SerialPort（）;
????????private?SerialPort?comport2?=?new?SerialPort（）;
????????///?

????????///?串口狀態，false為關閉，true為打開
????????///?

????????public?bool?COM1Status?=?false;
????????public?bool?COM2Status?=?false;

????????private?string?Recstr1;
????????private?bool?RecStatus1?=?false;
????????private?bool?RecStatus2?=?false;
????????private?string?Recstr2;
????????private?enum?Parity
????????{
????????????///?

????????????///?Characters?do?not?have?a?parity?bit.
????????????///?

????????????none?=?0
????????????///?

????????????///?If?there?are?an?odd?number?of?1s?in?the?data?bits?the?parity?bit?is?1.
????????????///?

????????????odd?=?1
????????????///?

????????????///?If?there?are?an?even?number?of?1s?in?the?data?bits?the?parity?bit?is?1.
????????????///?

????????????even?=?2
????????????///?

????????????///?The?parity?bit?is?always?1.
????????????///?

????????????mark?=?3
????????????///?

????????????///?The?parity?bit?is?always?0.
????????????///?

????????????space?=?4
????????};
????????//?摘要:
????????//?????指定在?System.IO.Ports.SerialPort?對象上使用的停止位數。
????????private?enum?StopBits
????????{
????????????//?摘要:
????????????//?????必使用停止位。
????????????None?=?0
????????????//
????????????//?摘要:
????????????//?????使用一個停止位。
????????????One?=?1
????????????//
????????????//?摘要:
????????????//?????使用兩個停止位。
????????????Two?=?2
????????????//
????????????//?摘要:
????????????//?????使用?1.5?個停止位。
????????????OnePointFive?=?3
????????};
????????///?

????????///?Port?Name?（default:?“COM1:“）
????????///?

????????public?string?comport_name1?=?“COM1“;
????????///?

????????///?Baud?Rate?（default:?2400）?unsupported?rates?will?throw?“Bad?settings“
????????///?

????????private?int?baudRate1?=?9600;
????????///?

????????///?The?parity?checking?scheme?（default:?none）
????????///?

????????private?System.IO.Ports.Parity?parity1?=?（System.IO.Ports.Parity）Parity.none;
????????///?

????????///?Number?of?databits?1..8?（default:?8）?unsupported?values?will?throw?“Bad?settings“
????????///?

????????private?int?dataBits1?=?8;
????????///?

????????///?Number?of?stop?bits?（default:?one）
????????///?

????????private?System.IO.Ports.StopBits?stopBits1?=?（System.IO.Ports.StopBits）StopBits.One;//System.IO.Ports.Parity
????????///?

????????///用于保存串口信息，以供下次打開文件的時候使用
????????///?