chutian_terminal/tool/scanner/ScannerServer.cs

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

namespace tool
{
    public class ScannerServer
    {
        ScannerInterface scan;
        //Vbarapi vbar;
        public ScannerServer()
        {
            scan = new QRCodeScanner();
        }
        /// <summary>
        /// 获取扫描信息
        /// </summary>
        /// <param name="msg">扫描信息</param>
        /// <returns>扫描成功</returns>
        public bool GetInfo(out string msg)
        {
            bool flag = false;
            string result = string.Empty;
            if (scan != null)
            {
                result = scan.Decode();                
            }
            msg = result;
            if (msg == null || msg == string.Empty || msg == "")
            {
                flag = false;
            }
            else
            {
                flag = true;
            }
            return flag;
        }
        /// <summary>
        /// 扫描关闭
        /// </summary>
        public void Close()
        {
            scan.Close();
        }
    }
}