Read from rs232??

[garik111]

Please help me with this code:




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 Terminal
{
public partial class MainForm : Form
{
byte[] Receive_Buffer;
int a;


public MainForm()
{
InitializeComponent();


}







private void MainForm_Load(object sender, EventArgs e)
{

serialPort1.Open();

serialPort1.DataReceived += new System.IO.Ports.SerialDataReceivedEventHandler(this.serialPort1_DataReceived);

text1.Text = System.Text.ASCIIEncoding.ASCII.GetString(Receive_Buffer);





}

private void serialPort1_DataReceived (object sender, System.IO.Ports.SerialDataReceivedEventArgs e)
{
a=serialPort1.Read(Receive_Buffer, 0, 1);

}


private void but_r_file_Click(object sender, EventArgs e)
{

}






private void but_s_file_Click(object sender, EventArgs e)
{

}





/// ////////////

private void button1_Click(object sender, EventArgs e)
{

serialPort1.Write(text2.Text);
text1.Text = text1.Text + Environment.NewLine + text2.Text;



}

private void but_ers_Click(object sender, EventArgs e)
{
text1.Text = "";
}

}

}
///////////////////////////