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| using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.IO.Ports;
using System.Linq;
using System.Text;
using System.Windows.Forms;
using System.Runtime.InteropServices;
namespace WindowsFormsApplication5
{
public partial class Form1 : Form
{
private static SerialPort port = new SerialPort();
private static SerialPort port2 = new SerialPort();
public Form1()
{
InitializeComponent();
}
// Connection COM1
private void button1_Click(object sender, EventArgs e)
{
int BaudRates = Convert.ToInt32(comboBox1.Text);
int DataBits = Convert.ToInt32(comboBox2.Text);
port = new SerialPort("COM1", BaudRates, Parity.None, DataBits, StopBits.One);
port.Open();
if (port.IsOpen == true)
pictureBox1.Image = Properties.Resources.led_green;
else
pictureBox1.Image = Properties.Resources.led_red;
}
// Deconnection COM1
private void button2_Click(object sender, EventArgs e)
{
port.Close();
if (port.IsOpen == true)
pictureBox1.Image = Properties.Resources.led_green;
else
pictureBox1.Image = Properties.Resources.led_red;
}
// Lecture COM1
private void button7_Click(object sender, EventArgs e)
{
textBox1.Text = Convert.ToString(port.ReadChar());
}
// Ecriture COM1
private void button9_Click(object sender, EventArgs e)
{
string text = textBox2.Text;
port.Write(text);
}
//Connexion COM2
private void button13_Click(object sender, EventArgs e)
{
int BaudRates2 = Convert.ToInt32(comboBox8.Text);
int DataBits2 = Convert.ToInt32(comboBox7.Text);
port2 = new SerialPort("COM2", BaudRates2, Parity.None, DataBits2, StopBits.One);
port2.Open();
if (port2.IsOpen == true)
pictureBox1.Image = Properties.Resources.led_green;
else
pictureBox1.Image = Properties.Resources.led_red;
}
//Deconnexion COM2
private void button14_Click(object sender, EventArgs e)
{
port2.Close();
if (port2.IsOpen == true)
pictureBox1.Image = Properties.Resources.led_green;
else
pictureBox1.Image = Properties.Resources.led_red;
}
// Lecture COM2
private void button12_Click(object sender, EventArgs e)
{
textBox4.Text = Convert.ToString(port.ReadChar());
}
// Ecriture COM2
private void button11_Click(object sender, EventArgs e)
{
string text = textBox3.Text;
port.Write(text);
}
}
} |
