using?System;
using?System.IO.Ports;
using?System.Collections.Generic;
using?System.ComponentModel;
using?System.Data;
using?System.Drawing;
using?System.Linq;
using?System.Text;
using?System.Windows.Forms;
using?INIFILE;
using?System.Text.Regularexpressions;

namespace?SerialPortConnection
{
????public?partial?class?Form1?:?Form
????{
????????SerialPort?sp1?=?new?SerialPort（）;
????????//sp1.ReceivedBytesThreshold?=?1;//只要有1個字符送達端口時便觸發DataReceived事件?
?????????
????????public?Form1（）
????????{
????????????InitializeComponent（）;
????????}

????????//加載
????????private?void?Form1_Load（object?sender?EventArgs?e）
????????{
????????????INIFILE.Profile.LoadProfile（）;//加載所有
????????????
???????????//?預置波特率
????????????switch?（Profile.G_BAUDRATE）
????????????{
????????????????case?“300“:
?????????