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| using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Windows.Forms;
using System.IO.Ports;
namespace Ibrahim23
{
public partial class Form1 : Form
{
public Form1()
{
InitializeComponent();
}
//// chercher les ports ouvert ///
private void bsearch_Click(object sender, EventArgs e)
{
string[] ports = SerialPort.GetPortNames();
foreach (string port in ports)
{
search1.Items.Add(port);
}
}
//// recevoir les données /////
string t;
private void bdonnee_Click(object sender, EventArgs e)
{
t = search1.Text.ToString();
sErial(t);
}
//
SerialPort sp;
void sErial(string Port_name)
{
sp = new SerialPort(Port_name, 9600, Parity.None, 8, StopBits.One);
sp.DataReceived += new SerialDataReceivedEventHandler(DataReceivedHandler);
sp.Open();
}
private void DataReceivedHandler(object sender, SerialDataReceivedEventArgs e)
{
SerialPort sp = (SerialPort)sender;
string w = sp.ReadLine();
string msg = sp.ReadExisting();
if (w != String.Empty)
{
Invoke(new Action(() => tbRX.AppendText(w)));
}
}
//// envoyé les données /////
private void bsend_Click(object sender, EventArgs e)
{
string t = search1.Text.ToString();
string s = tbTX.Text.ToString();
sErial(t, s);
}
void sErial(string Port_name, string data_send)
{
SerialPort sp = new SerialPort(Port_name, 9600, Parity.None, 8, StopBits.One);
sp.Open();
sp.Write(data_send);
sp.Close();
}
//// effacer tout /////
private void bclear_Click(object sender, EventArgs e)
{
tbTX.Clear();
tbRX.Clear();
}
}
} |
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