Recieve data from serial port in one line and convert to int

Question

Hi guys i have problem i make code that take data from serial com port for weighting machine
it is ok working but it recieve data in more lines.I try to make it recieve data in one line
and convert it to int but i cannot do it.
can any one help me in ths
I work in visual studio 2005
output result from program is:
[] 10
[] 20
[]30
[]360
as above
What i need is
360 without any charachter and recieve data in same line asyncronus then convert to int
meaning requirment i need is
1- asyncronus what i need in same line
2-and convert to integer
please help me
I will attach screen shoot of output and source code in program

ahmed sa · Answer

and this is my code using System.Windows.Forms; using System; System.IO.Ports; namespace CommSample { public partial class Form1 : Form { { InitializeComponent(); } public Form1() /// { InitializeComponent(); } void Application_Idle( object sender EventArgs e) [Open] : [Closed] ; /// { label3.Text = serialPort1.IsOpen ? [Open] : [Closed] ; } private void button1_Click( object sender EventArgs e) if (pollingCheckbox.Checked) true ; else { if (pollingCheckbox.Checked) { timer1.Enabled = true ; } else { timer1.Enabled= false ; TransmitCommand(); } } private void TransmitCommand() { if (textBox1.Text.Length > 0) { if (serialPort1.IsOpen) { serialPort1.Write(textBox1.Text + \r ); } } } private void ClosePort() { if (serialPort1.IsOpen) { serialPort1.DataReceived -= serialPort1.Close(); } private void closePortToolStripMenuItem_Click( object sender EventArgs e) { ClosePort(); } private void exitToolStripMenuItem_Click( object sender EventArgs e) { Close(); } private void Form1_Load( object sender EventArgs e) { serialPort1.PortName = Properties. Settings .Default.Port; serialPort1.BaudRate = Properties. Settings .Default.Baud; serialPort1.DataBits = Properties. Settings .Default.DataBits; serialPort1.Parity = ( Parity ) Enum .Parse( typeof ( Parity ) Properties. Settings .Default.Parity); serialPort1.StopBits = ( StopBits ) Enum .Parse( typeof ( StopBit) Properties. Settings .Default.StopBits); Application .Idle += new EventHandler (Application_Idle); } private void OpenPort() { serialPort1.Open(); serialPort1.DataReceived += new SerialDataReceivedEventHandler (serialPort1_DataReceived); } private { OpenPort(); } private void optionsToolStripMenuItem_Click( object sender EventArgs e) { ClosePort(); using ( Form2 form = new Form2 ()) { if (form.ShowDialog( this ) == DialogResult .OK) { serialPort1.PortName = Properties. Settings .Default.Port; serialPort1.BaudRate = Properties. Settings .Default.Baud; serialPort1.DataBits = Properties. Settings .Default.DataBits; serialPort1.Parity = ( Parity ) Enum .Parse( typeof ( Parity ) Properties. Settings .Default.Parity); serialPort1.StopBits = ( StopBits ) Enum .Parse( typeof ( StopBits ) Properties. Settings .Default.StopBits); } } } void serialPort1_DataReceived( object sender SerialDataReceivedEventArgs e) { if (!InvokeRequired) { if (e.EventType == SerialData .Chars) { string portData = serialPort1.ReadExisting(); textBox2.AppendText(portData); } } else { SerialDataReceivedEventHandler invoker = new SerialDataReceivedEventHandler (serialPort1_DataReceived); BeginInvoke(invoker new object [] { sender e }); } } private void pollingCheckbox_CheckedChanged( object sender EventArgs e) { if (timer1.Enabled && !pollingCheckbox.Checked) { timer1.Enabled = false; } } private void timer1_Tick( object sender EventArgs e) { if (pollingCheckbox.Checked) { TransmitCommand(); } } }