ATJ_MES_ZY/Comprosser/FrmPrint/SerialEquip.cs

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;

namespace FrmPrint
{
    public class SerialEquip
    {
        public SerialHelper Comm;
        public delegate void Scandeleget(string code);
        public Scandeleget SerialData;
        public static string barcode = "";
        public SerialEquip(string Com )
        {
           
            this.EquipCom = Com;
            //Comm.DataReceived += Serial_DataReceived;
            Comm = new SerialHelper();
        }

        public void OpenCom(object o)
        {
            if (Comm.IsOpen)
            {
                Comm.Close();
            }
            //string EquipCom = "COM3";
            Comm.serialPort.PortName = EquipCom;
            //波特率
            Comm.serialPort.BaudRate = 9600;
            //数据位
            Comm.serialPort.DataBits = 8;
            //两个停止位
            Comm.serialPort.StopBits = System.IO.Ports.StopBits.One;
            //无奇偶校验位
            Comm.serialPort.Parity = System.IO.Ports.Parity.None;
            Comm.serialPort.ReadTimeout = 200;
            Comm.serialPort.WriteTimeout = -1;
            Comm.Open();
            Comm.DataReceived += Serial_DataReceived;
        }
        public void Serial_DataReceived(byte[] readBuffer)
        {

            string Data = System.Text.Encoding.Default.GetString(readBuffer);
            if (SerialData != null)
            {
                SerialData(Data);
            }
            barcode = Data;
            //是否需要判断条码的完整性
            //绑定内部条码和当前条码
        }
        /// <summary>
        /// 串口名称
        /// </summary>
        public string EquipCom { get; set; }

    }
}