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usingSystem;usingSystem.Collections.Generic;usingSystem.ComponentModel;usingSystem.Data;usingSystem.Drawing;usingSystem.Linq;usingSystem.Text;usingSystem.Windows.Forms;usingSystem.IO.Ports;namespace串?口ú发ぁ?送í接ó收?演Y示?{publicpartialclassForm1:Form{publicForm1(){InitializeComponent();}publicSerialPortport1=newSerialPort("COM2",9600,Parity.None,8,StopBits.One);publicSerialPortport2=newSerialPort("COM3",9600,Parity.None,8,StopBits.One);privatevoidForm1_Load(objectsender,EventArgse){}privatevoidbutton1_Click(objectsender,EventArgse){port1.Open();port1.DiscardInBuffer();port1.DiscardOutBuffer();MessageBox.Show("打洙?开aCOM2口ú成é功|！?","系μ统?提?示?");}privatevoidbutton3_Click(objectsender,EventArgse){port2.Open();port2.DiscardInBuffer();port2.DiscardOutBuffer();MessageBox.Show("打洙?开aCOM3成é功|！?","系μ统?提?示?");}privatevoidbutton5_Click(objectsender,EventArgse){byte[]data=Encoding.Unicode.GetBytes(textBox1.Text);stringstr=Convert.ToBase64String(data);port1.WriteLine(str);MessageBox.Show("数簓据Y发ぁ?送í成é功|！?","系μ统?提?示?");System.Threading.Thread.Sleep(1000);byte[]data1=Convert.FromBase64String(port2.ReadLine());textBox2.Text=Encoding.Unicode.GetString(data1);MessageBox.Show("数簓据Y接ó收?成é功|","系μ统?提?示?");}privatevoidbtnclose_Click(objectsender,EventArgse){serialPort1.Close();serialPort2.Close();Close();}}}
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