示例#1
0
        /// <summary>
        /// 写卡
        /// </summary>
        private bool WriteCard(decimal money, int i, out string msg)
        {
            if (i >= 3)
            {
                msg = "3次写卡失败。请联系管理员。";
                return(false);
            }

            try
            {
                #region 校验卡号
                if (PubGlobal.BussinessVar.card.InCardno == CardStrFormater.GetCardNo(icCard.ReadIC("0", "1", PubGlobal.SysConfig.CzkPassword), PubGlobal.SysConfig.CzkLen))
                {
                    #region 写金额
                    msg = "写卡成功";
                    bool ok = icCard.WriteIC("1", "0", PubGlobal.SysConfig.CzkPassword, CardStrFormater.FormateMoney(money));
                    if (ok)
                    {
                        WintecIDT700.Beep(100);
                        return(true);
                    }
                    else
                    {
                        return(false);
                    }
                    #endregion
                }
                else
                {
                    throw new Exception("写卡失败");
                }
                #endregion
            }
            catch
            {
                return(WriteCard(money, i++, out msg));
            }
        }
示例#2
0
        static Mutex readCardStatus = new Mutex(true);//读卡状态标志
        /// <summary>
        /// 读卡
        /// </summary>
        private void ReadCard()
        {
            icCard = new ICCard("com2");//初始化
            string inCardNo, msg;

            while (true)                  //
            {
                readCardStatus.WaitOne(); //等待窗口开启
                #region 寻卡
                if (!readSuccess && icCard.SearchIC())
                {
                    Thread.Sleep(100);
                    #region 读卡号
                    try
                    {
                        inCardNo = CardStrFormater.GetCardNo(icCard.ReadIC("0", "1", PubGlobal.SysConfig.CzkPassword), PubGlobal.SysConfig.CzkLen);
                        if (!string.IsNullOrEmpty(inCardNo))
                        {
                            readSuccess = true;

                            WintecIDT700.Beep(100);
                        }
                    }
                    catch
                    {
                        //读卡失败,释放资源,重新读卡
                        //this.Invoke(dlgShowErrorMsgBox, "读卡错误");
                        readCardStatus.ReleaseMutex();

                        readSuccess = false;
                        continue;
                    }
                    #endregion

                    Thread.Sleep(100);
                    this.Invoke(dlgShowWaitMsg, "正在读取金额");
                    #region 读金额
                    if (!TransModule.GetCzCard(inCardNo, out msg))
                    {
                        //读取金额失败
                        this.Invoke(dlgShowErrorMsgBox, "读取金额失败\r\n错误原因:" + msg);
                        this.Invoke(dlgHideWaitMsg);
                        readSuccess = false;
                        readCardStatus.ReleaseMutex();
                        continue;
                    }
                    #endregion

                    if (!WriteCard(PubGlobal.BussinessVar.card.Total - PubGlobal.BussinessVar.Total, 1, out msg))
                    {
                        MessageBox.Show("写金额失败");
                    }

                    Thread.Sleep(100);
                    this.Invoke(dlgShowWaitMsg, "正在交易");
                    #region 交易
                    //PubGlobal.BussinessVar.card.Total = CardStrFormater.GetMoney(icCard.ReadIC("1", "0", PubGlobal.SysConfig.CzkPassword));
                    //WintecIDT700.Beep(100);
                    if (Trade(out msg))
                    {
                        this.Invoke(dlgShowInfoMsgBox, "交易成功\r\n卡余额:" + PubGlobal.BussinessVar.card.Total);
                        tradeSuccess = true;
                    }
                    else
                    {
                        this.Invoke(dlgShowErrorMsgBox, "交易失败\r\n失败原因:" + msg);
                        //交易失败
                        if (!WriteCard(PubGlobal.BussinessVar.card.Total, 1, out msg))
                        {
                            MessageBox.Show("写卡失败");
                        }
                        PubGlobal.BussinessVar.card = null;
                    }
                    #endregion

                    this.Invoke(dlgHideWaitMsg);
                }
                #endregion
                readCardStatus.ReleaseMutex(); //释放阻塞
                this.Invoke(dlgCloseForm);     //关闭窗口
                Thread.Sleep(500);             //线程休眠500毫秒
            }
        }