/// <summary> /// 寻卡号 /// </summary> /// <param name="op">门禁主机操作对象</param> /// <returns>返回卡号</returns> public string ReaderCardNum(CHDOperate op) { string no = ""; if (null != op) { no = op.GetCardNum(); } TextMsg?.Invoke(string.Format("门禁主机 {0} 获取卡号失败···", op.deviceIp, DateTime.Now)); return(no); }
/// <summary> /// 寻卡号 /// </summary> /// <param name="com">通讯端口</param> /// <returns>返回卡号</returns> public string ReaderCardNum(string com) { CHDOperate op = new CHDOperate(); op.CHDLogMsg += Op_CHDLogMsg; if (op.ConnectionDevice(com, DeviceType.CHDCardReader, portOrBaud: 9600, isTcp: false)) { string no = ""; if (null != op && !string.IsNullOrWhiteSpace(com)) { no = op.GetCardNum(); } op.DisConnectionDevice(); return(no); } TextMsg?.Invoke(string.Format("门禁主机 {0} 获取卡号失败···", com, DateTime.Now)); return(""); }