窗体
效果：串口和网口旁边的是panel当客户端或者服务器发送消息的时候会闪烁，下面的的textbox当接收到接受或者发送的数据会增加数量，心跳机制单选框可以开关，可设置心跳间隔和内容，重置按钮重置串口数据，保存按钮是保存串口数据(groupBox:提示框，panel,面板，comboBox下拉框，radioButton,单选框，checkBox,多选框)
ini文件：
在路径Debug创建File，file里创建Setting.ini
读取配置文件:
string dirPath = Path.Combine(Application.StartupPath, "File");
string filePath = Path.Combine(dirPath, "Setting.ini");
Ini = new IniHelper(filePath);
namespace SerialportToTCP
{public partial class Form1 : Form{IniHelper Ini;string[] botelvs = new string[] { "1200", "4800", "9600", "13200" };public Form1(){InitializeComponent();//1 读取配置文件string dirPath = Path.Combine(Application.StartupPath, "File");// debug/filestring filePath = Path.Combine(dirPath, "Setting.ini");// debug / file/setting.iniIni = new IniHelper(filePath); //创建读取对象// 添加串口comboBox1.Items.AddRange(SerialPort.GetPortNames());// 获取所有串口 拼接在下拉框的items中comboBox2.Items.AddRange(botelvs);// 添加波特率数组comboBox2.Items.Add("自定义");//添加一个comboBox3.Items.AddRange(new string[] { "5", "6", "7", "8" });comboBox4.Items.AddRange(new string[] { "无", "奇校检", "偶校检" });comboBox5.Items.AddRange(new string[] { "无", "1", "2", "1.5" });//2开始处理串口接受数据事件//处理串口的数据this.serialPort1.DataReceived += SerialPort1_DataReceived;//3 处理界面显示默认值 也就是从ini文件读取数据readSetting();//4 开始串口通信startChuanKou();//5 开始网口通信startTCP();}//开始搭建TCP服务器TcpListener listen;List<TcpClient> lists = new List<TcpClient>();//存放所有的客户端void startTCP(){if(!int.TryParse(textBox3.Text,out int port) || port < 1 || port >65563){MessageBox.Show("请输入正确的端口号");}//开启服务器 接受客户端try{listen = new TcpListener(System.Net.IPAddress.Any, port);listen.Start(100); //开始监听panel2.BackColor = Color.Green;//把多个客户端接受到数组里面 异步接受new Task(() => {try{while (true){//接收客户端TcpClient c1 = listen.AcceptTcpClient();// 把客户端添加到数组里面 群发需要lists.Add(c1);//接收客户端发来的消息tcpReceive(c1);}}catch{MessageBox.Show("TCP服务器关闭");}}).Start();}catch{MessageBox.Show("TCP启动失败");//把tcp关闭等操作foreach (var item in lists){item.Close(); //关闭所有的客户端}listen.Stop();panel2.BackColor = Color.Gray;}}void startChuanKou(){// 配置串口对象try{this.serialPort1.PortName = comboBox1.Text;//配置串口名称this.serialPort1.BaudRate = int.Parse(comboBox2.Text); //波特率this.serialPort1.DataBits = int.Parse( comboBox3.Text);this.serialPort1.StopBits = (StopBits)comboBox5.SelectedIndex;// 正常赋值 StopBits.None 枚举值。正好对应数据0this.serialPort1.Parity = (Parity)comboBox4.SelectedIndex; // this.serialPort1.Open();//亮灯this.panel1.BackColor = Color.Green;}catch{MessageBox.Show("打开串口失败");//停止串口if(serialPort1.IsOpen) serialPort1.Close();//灭灯this.panel1.BackColor = Color.Gray;}void readSetting()
{//先配置串口comboBox1.SelectedItem = Ini.Read("Serialport", "name", "");string botelv = Ini.Read("Serialport", "botelv", "9601");int botelvIndex = Array.IndexOf(botelvs, botelv);// 获取botelv在数组里面的索引值if (botelvIndex != -1) // 证明波特率在数组里面{comboBox2.SelectedIndex= botelvIndex;comboBox2.DropDownStyle = ComboBoxStyle.DropDownList;}else{//波特率在数组里面 自定义波特率情况comboBox2.DropDownStyle = ComboBoxStyle.DropDown; //可编辑的下拉框//DropDownList 不可编辑的下拉框comboBox2.Text = botelv;}//处理数据位comboBox3.SelectedItem = Ini.Read("Serialport", "databit", "8");//处理奇偶校检comboBox4.SelectedIndex = Ini.Read("Serialport", "parity", 0);comboBox5.SelectedIndex = Ini.Read("Serialport", "stopbit", 0);comboBox1.DropDownStyle = ComboBoxStyle.DropDownList;comboBox3.DropDownStyle = ComboBoxStyle.DropDownList;comboBox4.DropDownStyle = ComboBoxStyle.DropDownList;comboBox5.DropDownStyle = ComboBoxStyle.DropDownList;//网口数据的读取textBox3.Text = Ini.Read("NetWork", "port", "8080");if( Ini.Read("NetWork", "heartOn", false)){radioButton1.Checked = true;}else{radioButton2.Checked = true;}textBox4.Text= Ini.Read("NetWork", "heartTime", "60000");// 心跳间隔 textBox5.Text = Ini.Read("NetWork", "heartData", ""); //心跳包数据checkBox1.Checked = Ini.Read("NetWork", "heartHex", false);//s是否采用16进制} }}
}
)
)
