BC_Logger_control.Form1.serialPort1_DataReceived C# (CSharp) Method

        private void serialPort1_DataReceived(object sender, System.IO.Ports.SerialDataReceivedEventArgs e)
        {
            if (checkBox_portMon.Checked == true)
            {
                int i = 0;
                byte[] rx = new byte[5242880];
                while (serialPort1.BytesToRead > 0)
                {
                    rx[i] = (byte)serialPort1.ReadByte();
                    i++;
                }
                SetText(System.Text.Encoding.GetEncoding(inputCodePage).GetString(rx, 0, i));
            }
        }