SerialPort DataReceived Event Read Byte ? RRS feed

  • Question

  • Hello,
    I would like to ask you to share information on a subject,
    I am experiencing a problem related to data transmission and data retrieval on an Indicator device connected to a serial port on a project I am developing.
    Code I Write For Trial Purpose As Below,

    SerialPortTLB_DataReceived Event Overflow Should Not Send on Textbox as Byte,
    How can I print the incoming data as Bytes?

    I'm Waiting For You About This Issue, Good Work ...

    using DevComponents.DotNetBar.Metro;
    using System;
    using System.Windows.Forms;
    namespace VeriOkuma
        public partial class VeriOkuma : MetroForm
            public VeriOkuma()
                Control.CheckForIllegalCrossThreadCalls = false;
            private void BTNVeriGonder_Click(object sender, EventArgs e)
                if (!SerialPortTLB.IsOpen)
                SerialPortTLB.Write(System.Convert.ToChar(2).ToString() + System.Convert.ToChar(1).ToString() + "DNG" + System.Convert.ToChar(13).ToString());
            private void VeriOkuma_Load(object sender, EventArgs e)
                if (SerialPortTLB.IsOpen)
            private void SerialPortTLB_DataReceived(object sender, System.IO.Ports.SerialDataReceivedEventArgs e)
                if (!SerialPortTLB.IsOpen) SerialPortTLB.Open();
                TXBGelenVeri.Text = SerialPortTLB.ReadExisting();

    System and Infrastructure Manager

    Wednesday, March 28, 2018 12:27 PM

All replies

  • Hi,

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    Thursday, March 29, 2018 6:57 AM