C#高速串口通讯方案winform实例

C#高速串口通讯方案winform实例

1. using System;
2. using System.IO.Ports;
3. using System.Threading;
4. using System.Windows.Forms;
6. public class SerialPortForm : Form
7. {
8.    
9.    
10.     private ComboBox cboPorts;
11.     private Button btnConnect;
12.     private Button btnSend;
13.     private TextBox txtMessage;
14.     private RichTextBox rtbReceiver;
16.     private SerialPort serialPort;
17.     private System.Threading.Timer uiUpdateTimer;
19.     public SerialPortForm()
20.     {
21.    
22.    
23.         this.Text = "串口通讯窗体";
24.         this.Size = new System.Drawing.Size(400, 300);
26.         cboPorts = new ComboBox();
27.         cboPorts.Location = new System.Drawing.Point(20, 20);
28.         cboPorts.DropDownStyle = ComboBoxStyle.DropDownList;
30.         btnConnect = new Button();
31.         btnConnect.Text = "连接";
32.         btnConnect.Location = new System.Drawing.Point(150, 20);
33.         btnConn

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