/// <summary> /// 获取原序列号 /// </summary> /// <param name="userInfo">用户</param> /// <param name="fullName">序列名称</param> /// <param name="defaultSequence">默认序列</param> /// <param name="sequenceLength">序列长度</param> /// <param name="fillZeroPrefix">是否填充补零</param> /// <returns>序列号</returns> public string GetOldSequence(BaseUserInfo userInfo, string fullName, int defaultSequence, int sequenceLength, bool fillZeroPrefix) { // 写入调试信息 #if (DEBUG) int milliStart = BaseBusinessLogic.StartDebug(userInfo, MethodBase.GetCurrentMethod()); #endif // 加强安全验证防止未授权匿名调用 #if (!DEBUG) LogOnService.UserIsLogOn(userInfo); #endif string returnValue = string.Empty; // 这里是为了防止并发冲突用的 lock (LOCK) { using (IDbHelper dbHelper = DbHelperFactory.GetHelper(BaseSystemInfo.UserCenterDbType)) { try { dbHelper.Open(UserCenterDbConnection); BaseSequenceManager sequenceManager = new BaseSequenceManager(dbHelper); returnValue = sequenceManager.GetOldSequence(fullName, defaultSequence, sequenceLength, fillZeroPrefix); } catch (Exception ex) { BaseExceptionManager.LogException(dbHelper, userInfo, ex); throw ex; } finally { dbHelper.Close(); } } } // 写入调试信息 #if (DEBUG) BaseBusinessLogic.EndDebug(MethodBase.GetCurrentMethod(), milliStart); #endif return(returnValue); }