Exemple #1
0
        protected override IAsyncEnumerable <Object> ExecutePrimitive(Object dataContext, String sql, IReadOnlyList <KeyValuePair <String, Object> > parameters, Type returnType)
        {
            returnType = Parsers.OeExpressionHelper.GetCollectionItemTypeOrNull(returnType) ?? returnType;
            DbRawSqlQuery query = ((DbContext)dataContext).Database.SqlQuery(returnType, sql, GetParameterValues(parameters));

            return(Infrastructure.AsyncEnumeratorHelper.ToAsyncEnumerable(query));
        }
Exemple #2
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        /// <summary>
        /// 多表联查 外链接:LEFT OUTER JOIN
        /// </summary>
        public void LEFT_OUTER_JOIN()
        {
            var userListTest = (from u in db.User_info
                                join p in db.User_Type on u.User_Type equals p.UserType_ID into temp from t in temp.DefaultIfEmpty()
                                where !string.IsNullOrEmpty(t.Remark)
                                //join d in db.partBs on t.partID equals d.partID
                                //into tempone
                                //from user in tempone.DefaultIfEmpty()
                                select new { u.User_Name, u.User_Pwd, t.UserType_Name }).ToList();
            DbRawSqlQuery             ss  = db.Database.SqlQuery(typeof(User_info), "");
            DbRawSqlQuery <User_info> ss1 = db.Database.SqlQuery <User_info>("");

            var abc = db.User_info.SqlQuery("").ToList();

            List <dynamic> oneList = new List <dynamic>();

            foreach (var one in userListTest)
            {
                dynamic dyObject = new ExpandoObject();
                dyObject.userName     = one.User_Name;
                dyObject.userPwd      = one.User_Pwd;
                dyObject.userTypeName = one.UserType_Name;
                oneList.Add(dyObject);
            }
            oneList.ForEach(a => Console.WriteLine(String.Format("姓名:{0} ,密码 {1},用户类型名称 {2},", a.userName, a.userPwd, a.userTypeName)));
        }
Exemple #3
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 private void InitQuery()
 {
     try
     {
         //Handle the case of entity type (InitialLoad)
         if (_entityType != null && _gigaspaceQuery == null)
         {
             //If perform by id, add order to the criteria
             var query = _dbContext.Set(_entityType).AsNoTracking().AsQueryable();
             _currentIQueryable = SetOrderBy(query); // query;
         }
         //Handle the case of Persistency.Query (GetEnumerator)
         else if (_gigaspaceQuery != null)
         {
             string select = _gigaspaceQuery.SqlQuery;
             object[] preparedValues = _gigaspaceQuery.Parameters;
             //DbSqlQuery dbSqlQuery = null;
             DbRawSqlQuery dbSqlQuery = null;
             if (preparedValues != null)
                 dbSqlQuery = _dbContext.Database.SqlQuery(_entityType, select, preparedValues);
                 //dbSqlQuery = _dbContext.Set(_entityType).SqlQuery(select, preparedValues);
             else
                 dbSqlQuery = _dbContext.Database.SqlQuery(_entityType, select);
                 //dbSqlQuery = _dbContext.Set(_entityType).SqlQuery(select);
             var query = dbSqlQuery.Cast(_entityType).AsQueryable();//Cast(_entityType).AsQueryable();
             _currentIQueryable = SetOrderBy(query);
         }
     }
     catch (Exception ex)
     {
         throw new Exception("Error while constructing an enumerator", ex);
     }
 }
Exemple #4
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        void LINKQ_NaiveSQL_Sample2()
        {
            // 如果返回复杂的结构需要自行定义
            DbRawSqlQuery <string> results = PlaygroundForm.dbContext.Database.SqlQuery <string>(
                "SELECT sname FROM ustudent WHERE sid = @sid", new MySqlParameter("@sid", 32006005)
                );

            foreach (var r in results)
            {
                Console.WriteLine(r.ToString());
            }

            // 自定义类型需要geter和seter
            DbRawSqlQuery <StuDTO> resultDataSet = PlaygroundForm.dbContext.Database.SqlQuery <StuDTO>(
                "SELECT sname, sid FROM ustudent WHERE sid = @sid", new MySqlParameter("@sid", 32006005)
                );
            var temp = resultDataSet.ToList <StuDTO>();

            // 若包涵多个元素 会抛异常 详参API
            // var temp1 = resultDataSet.SingleOrDefault();

            foreach (var r in resultDataSet)
            {
                Console.WriteLine(r.ToString());
            }
        }
        private List <DevMonitorNode> GetDevMonitorNodeListByKKS(string KKS)
        {
            List <DevMonitorNode> NodeList  = null;
            List <DevMonitorNode> NodeList2 = new List <DevMonitorNode>();

            string strKKS = KKS.Replace(" ", "");

            DbModel.Location.AreaAndDev.DevMonitorNode Node1 = db.DevMonitorNodes.FirstOrDefault(p => p.KKS == strKKS);
            if (Node1 != null)
            {
                NodeList = new List <DevMonitorNode>();
                DevMonitorNode Node = new DevMonitorNode();
                Node.Id              = Node1.Id;
                Node.KKS             = Node1.KKS;
                Node.TagName         = Node1.TagName;
                Node.DataBaseName    = Node1.DataBaseName;
                Node.DataBaseTagName = Node1.DataBaseTagName;
                Node.Describe        = Node1.Describe;
                Node.Value           = Node1.Value;
                Node.Unit            = Node1.Unit;
                Node.DataType        = Node1.DataType;
                Node.TagType         = Node1.TagType;

                NodeList.Add(Node);
            }

            DbRawSqlQuery <DbModel.Location.AreaAndDev.DevMonitorNode> query2 = db.Db.Database.SqlQuery <DbModel.Location.AreaAndDev.DevMonitorNode>("select * from DevMonitorNodes where KKS like '%" + strKKS + "_%' and Id != " + Convert.ToString(Node1.Id));

            if (query2 == null)
            {
                return(NodeList);
            }


            List <DbModel.Location.AreaAndDev.DevMonitorNode> MonitorNodeList = query2.ToList();

            foreach (DbModel.Location.AreaAndDev.DevMonitorNode item in MonitorNodeList)
            {
                if (NodeList == null)
                {
                    NodeList = new List <DevMonitorNode>();
                }

                DevMonitorNode NodeMonitor = new DevMonitorNode();
                NodeMonitor.Id              = item.Id;
                NodeMonitor.KKS             = item.KKS;
                NodeMonitor.TagName         = item.TagName;
                NodeMonitor.DataBaseName    = item.DataBaseName;
                NodeMonitor.DataBaseTagName = item.DataBaseTagName;
                NodeMonitor.Describe        = item.Describe;
                NodeMonitor.Value           = item.Value;
                NodeMonitor.Unit            = item.Unit;
                NodeMonitor.DataType        = item.DataType;
                NodeMonitor.TagType         = item.TagType;

                NodeList.Add(NodeMonitor);
            }

            return(NodeList);
        }
Exemple #6
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        internal async Task <bool> CheckSecurityAccessAsync(int userId, string operationCode)
        {
            DbRawSqlQuery <int> query = this.Database.SqlQuery <int>(string.Format("select count(Code) \r\n                                                 from VW_USER_OPERATION_LIST \r\n                                                 where UserID = {0}p0 and Code = {1}p1", (object)OMFAppContext.ParameterPrefix, (object)OMFAppContext.ParameterPrefix), (object)userId, (object)operationCode);
            int result = await query.FirstOrDefaultAsync();

            return(result > 0);
        }
 public override object BindModel(ControllerContext controllerContext, ModelBindingContext bindingContext)
 {
     if (bindingContext.ModelType == typeof(T))
     {
         string hash = bindingContext.ValueProvider.GetValue("id").RawValue.ToString();
         if (!string.IsNullOrWhiteSpace(hash))
         {
             int id = HashIdHelper.ToInt(hash);
             if (id > 0)
             {
                 using (ApplicationContext context = new ApplicationContext())
                 {
                     DbRawSqlQuery <T> query = context.Database.SqlQuery <T>(string.Format("SELECT * FROM {0} WHERE id = @Id LIMIT 1", EntityHelper.GetTableName <T>(context)), new MySqlParameter("@Id", id));
                     try
                     {
                         T model = query.Cast <T>().FirstOrDefault();
                         if (model != null)
                         {
                             return(model);
                         }
                     }
                     catch (Exception ex)
                     {
                         if (ex is ArgumentNullException || ex is InvalidCastException)
                         {
                             return(base.BindModel(controllerContext, bindingContext));
                         }
                         throw;
                     }
                 }
             }
         }
     }
     return(base.BindModel(controllerContext, bindingContext));
 }
Exemple #8
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        //供应商交付报表
        public List <WMS_AIModel> SupplierDelivery(ref GridPager pager, string po, string suppliername, string partcode, string partname, DateTime beginDate, DateTime endDate)
        {
            using (DBContainer db = new DBContainer())
            {
                DbRawSqlQuery <WMS_AIModel> query = db.Database.SqlQuery <WMS_AIModel>("SELECT  * from V_WMS_Supplierdelivery where PO like '%" + po
                                                                                       + "%' and SupplierName like '%" + suppliername + "%' and PartCode like '%" + partcode
                                                                                       + "%' and PartName like '%" + partname + "%' and ((ArrivalDate>=CONVERT(varchar(100), '" + beginDate
                                                                                       + "', 120) and ArrivalDate<=CONVERT(varchar(100), '" + endDate.AddDays(1) + "', 120)) or ArrivalDate is null )");

                //启用通用列头过滤
                pager.totalRows = query.Count();

                try
                {
                    //排序
                    IQueryable <WMS_AIModel> queryData = LinqHelper.SortingAndPaging(query.AsQueryable(), pager.sort, pager.order, pager.page, pager.rows);
                    return(queryData.ToList());
                    //return query.ToList();
                }
                catch (Exception ex)
                {
                    throw ex;
                }
            }
        }
Exemple #9
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        //
        public ActionResult PaidMembership()
        {
            DbRawSqlQuery <IsPaid> data = db.Database.SqlQuery <IsPaid>
                                              ("Select name from members where isPaidMembership = 1");

            return(View(data));
        }
Exemple #10
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        /// <summary>
        /// 使用EF框架获取数据,返回DataTable
        /// </summary>
        /// <param name="type"></param>
        /// <param name="strSql"></param>
        /// <param name="parameterNames"></param>
        /// <param name="parameterValues"></param>
        /// <returns></returns>
        public DataTable GetDataTableWithEF(Type type, string strSql, string[] parameterNames, string[] parameterValues)
        {
            var           table = new DataTable("DataTableWithEF");
            DbRawSqlQuery datas =
                dbContext.Database.SqlQuery(type, strSql, DBFactory.ChangeToDbParams(parameterNames, parameterValues));

            foreach (var data in datas)
            {
                var row = table.NewRow();

                foreach (var info in type.GetProperties())
                {
                    if (table.Rows.Count <= 0)
                    {
                        table.Columns.Add(info.Name);
                    }

                    var value = info.GetValue(data, null) ?? DBNull.Value;

                    row[info.Name] = SafeConverter.SafeToStr(value);
                }

                table.Rows.Add(row);
            }

            return(table);
        }
        /// <summary>
        /// Gets the columns.
        /// </summary>
        /// <param name="dbContext">The database context.</param>
        /// <param name="type">The type.</param>
        /// <returns></returns>
        public static List <string> GetColumns(this DbContext dbContext, Type type)
        {
            string statment = String.Format("SELECT COLUMN_NAME FROM INFORMATION_SCHEMA.COLUMNS WHERE TABLE_NAME like N'{0}s'", type.Name);
            DbRawSqlQuery <string> result = dbContext.Database.SqlQuery <string>(statment);

            return(result.ToList());
        }
        private void LoadBarChartData(DbRawSqlQuery <ReturnedSqlResult> outVal, DbRawSqlQuery <ReturnedSqlResult> inVal)
        {
            var outRes = outVal.ToList();
            var inRes  = inVal.ToList();

            //out serie
            var outSerie = (ColumnSeries)chart.Series[0];

            //count of months
            int outCount = outVal.Count();
            int inCount  = inVal.Count();

            //out columns bar
            KeyValuePair <string, double>[] outPair = new KeyValuePair <string, double> [outCount];
            for (int i = 0; i < outCount; i++)
            {
                outPair[i] = new KeyValuePair <string, double>(outRes[i].RecordDate.ToString("MM-yyyy"), -outRes[i].OutSum);
            }

            outSerie.ItemsSource = outPair;


            //in columns bar
            KeyValuePair <string, double>[] inPair = new KeyValuePair <string, double> [inCount];
            for (int i = 0; i < inCount; i++)
            {
                inPair[i] = new KeyValuePair <string, double>(inRes[i].RecordDate.ToString("MM-yyyy"), inRes[i].OutSum);
            }

            var inSerie = (ColumnSeries)chart.Series[1];

            inSerie.ItemsSource = inPair;
        }
Exemple #13
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        /// <summary>
        /// 使用EF框架获取第一行第一列数据
        /// </summary>
        /// <param name="strSql"></param>
        /// <param name="parameterNames"></param>
        /// <param name="parameterValues"></param>
        /// <returns></returns>
        public List <string> GetFirstRowWithEF(Type type, string strSql, string[] parameterNames, string[] parameterValues)
        {
            List <string> result = new List <string>();

            if (type == null)
            {
                return(result);
            }

            DbRawSqlQuery datas = dbContext.Database.SqlQuery(type, strSql, DBFactory.ChangeToDbParams(parameterNames, parameterValues));

            foreach (var data in datas)
            {
                foreach (var info in type.GetProperties())
                {
                    var value = info.GetValue(data, null) ?? DBNull.Value;

                    result.Add(SafeConverter.SafeToStr(value));
                }

                return(result);
            }

            return(result);
        }
        public IEnumerable <Property> SearchAll(string keyword)
        {
            string query =
                "SELECT J3.PropertyID, J3.PropertyName, J3.Address, J3.PropertyType, J3.AskingPrice, J3.AgreedPrice, J3.Image, " +
                "J3.Latitude, J3.Longitude, J3.ListingType, J3.Size, J3.CountClicked, J3.fEstateID as EstateID, J3.EstateName, J3.fDistrictID as DistrictID, D.DistrictName, " +
                "J3.AgentID, J3.CompanyName, J3.DatePosted, J3.ExclusiveStartDate, J3.ExpiryDate " +
                "FROM (SELECT J2.*, E.EstateName, E.fDistrictID " +
                "FROM (SELECT J1.*, A.CompanyName " +
                "FROM (SELECT P.*, AMP.fAgentID as AgentID, AMP.DatePosted, AMP.ExclusiveStartDate, AMP.ExpiryDate " +
                "FROM properties P " +
                "LEFT JOIN agent_manages_property AMP ON AMP.fPropertyID = P.PropertyID) as J1 " +
                "LEFT JOIN agents A ON A.AgentID = J1.AgentID) as J2 " +
                "LEFT JOIN estates E ON E.EstateID = J2.fEstateID) as J3 " +
                "LEFT JOIN districts D ON D.DistrictID = J3.fDistrictID " +
                "WHERE J3.PropertyName LIKE '%"
                + keyword + "%' OR J3.Address LIKE '%"
                + keyword + "%' OR J3.PropertyType LIKE '%"
                + keyword + "%' OR J3.ListingType LIKE '%"
                + keyword + "%' OR J3.Size LIKE '%"
                + keyword + "%' OR J3.EstateName LIKE '%"
                + keyword + "%' OR D.DistrictName LIKE '%" + keyword + "%'";

            DbRawSqlQuery <Property> rawQuery = db.Database.SqlQuery <Property>(query, "");

            return(rawQuery.ToList());
        }
        public ActionResult Delete(int id)
        {
            DbRawSqlQuery <Menu> menus = MenuBll.GetChildrenMenusByParentId(id);
            bool b = MenuBll.DeleteEntitiesSaved(menus);

            return(ResultData(null, b, b ? "删除成功" : "删除失败"));
        }
        public static async Task <IPagedList <T> > Create(DbRawSqlQuery <T> superset, int count, int pageNumber, int pageSize)
        {
            var list = new AsyncRawQueryPagedList <T>();
            await list.Init(superset, count, pageNumber, pageSize);

            return(list);
        }
        public ChampionData GetChampionData(int gameDefinitionId)
        {
            DbRawSqlQuery <ChampionStatistics> championStatisticsData = dataContext.MakeRawSqlQuery <ChampionStatistics>(CHAMPION_SQL,
                                                                                                                         new SqlParameter("GameDefinitionId", gameDefinitionId));

            List <ChampionStatistics> championStatistics = championStatisticsData.ToList();

            if (ThereIsATieForChampion(championStatistics))
            {
                return(new NullChampionData());
            }

            ChampionData championData = (from x in championStatistics
                                         select new ChampionData
            {
                PlayerId = x.PlayerId,
                NumberOfGames = x.NumberOfGames,
                NumberOfWins = x.NumberOfWins,
                WinPercentage = 100 * x.NumberOfWins / x.NumberOfGames,
                GameDefinitionId = gameDefinitionId
            }).FirstOrDefault();

            if (championData == null || championData.NumberOfWins == 0)
            {
                return(new NullChampionData());
            }

            return(championData);
        }
Exemple #18
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        /// <summary>
        /// Check if the database is an old database without version (__MigrationHistory table)
        /// </summary>
        /// <param name="context"></param>
        /// <returns></returns>
        private bool IsOldDBWithoutHistoryTable(TContext context)
        {
            string str = String.Format(@"IF NOT EXISTS {0} AND EXISTS {1} SELECT 0 ELSE SELECT 1", CON_SQL_Check_Existence_MigrationHistory, CON_SQL_Check_Existence_CompetitionSet);

            object[] obj = { null };
            try
            {
                // this will thow an InvalidOperationException in case the database model is older than the model
                DbRawSqlQuery qData = context.Database.SqlQuery(typeof(int), str, obj);
                foreach (var item in qData)
                {
                    if ((int)item == 0)
                    {
                        return(true);
                    }
                }
                return(false);
            }
            catch (InvalidOperationException ex)
            {
                // HResult = -2146233079
                // Source = "EntityFramework"
                // Message = "The model backing the 'AnrlModel' context has changed since the database was created. Consider using Code First Migrations to update the database (http://go.microsoft.com/fwlink/?LinkId=238269)."
                if (ex.HResult == -2146233079 && ex.Source == "EntityFramework" && ex.Message.StartsWith("The model backing the"))
                {
                    return(false);
                }
                throw;
            }
            catch (Exception)
            {
                throw;
            }
        }
        async Task Init(DbRawSqlQuery <T> superset, int queryCount, int pageNumber, int pageSize)
        {
            if (pageNumber < 1)
            {
                throw new ArgumentOutOfRangeException("pageNumber", pageNumber, "PageNumber cannot be below 1.");
            }
            if (pageSize < 1)
            {
                throw new ArgumentOutOfRangeException("pageSize", pageSize, "PageSize cannot be less than 1.");
            }
            TotalItemCount  = superset == null ? 0 : queryCount;
            PageSize        = pageSize;
            PageNumber      = pageNumber;
            PageCount       = TotalItemCount > 0 ? (int)Math.Ceiling(TotalItemCount / (double)PageSize) : 0;
            HasPreviousPage = PageNumber > 1;
            HasNextPage     = PageNumber < PageCount;
            IsFirstPage     = PageNumber == 1;
            IsLastPage      = PageNumber >= PageCount;
            FirstItemOnPage = (PageNumber - 1) * PageSize + 1;
            var num = FirstItemOnPage + PageSize - 1;

            LastItemOnPage = num > TotalItemCount ? TotalItemCount : num;
            if (superset == null || TotalItemCount <= 0)
            {
                return;
            }

            Subset.AddRange(await superset.ToListAsync());
        }
    private void TraceRequest(HttpRequestMessage request)
    {
        DbRawSqlQuery <string> query =
            ((EfDbContext)_dbContext).Database.SqlQuery <string>(
                "select name from sys.indexes");

        Console.WriteLine(String.Join(",", query.ToArray()));
    }
        public IHttpActionResult GetName()
        {
            InventoryEntities entities = new InventoryEntities();

            DbRawSqlQuery <Stock> data1 = entities.Stocks.SqlQuery("select StockId from Stock");

            return(Ok(data1));
        }
Exemple #22
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        public IList <LinksInfo> getClientLinks(string userID)
        {
            SmsMis.Models.Console.Handlers.Admin.SmsMisDB db = new SmsMis.Models.Console.Handlers.Admin.SmsMisDB();
            DbRawSqlQuery <LinksInfo> data = db.Database.SqlQuery <LinksInfo>
                                                 ("Select isnull(parent,0) as parentId,LinkID  as linkID,label as linkLabel,url as url from vwClientAccess where accesstypeid=1 and UserID=@p0 order by linkid,sortorder", userID);

            return(data.ToArray());
        }
Exemple #23
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        public T GetQuery <T>(string name, Dictionary <string, object> parameters) where T : class
        {
            DbContextTransaction transaction = base.Database.BeginTransaction();
            DbRawSqlQuery <T>    query       = base.Database.SqlQuery <T>(name, parameters.Values.ToArray());

            transaction.Commit();
            return(query.FirstOrDefault());
        }
        public QueryCacheItemTracker Initialize <T>(DbRawSqlQuery <T> query) where T : class
        {
            if (QueryCacheManager.IsAutoExpireCacheEnabled)
            {
                var internalQueryField = typeof(DbRawSqlQuery <T>).GetField("_internalQuery", BindingFlags.Public | BindingFlags.NonPublic | BindingFlags.Instance);

                if (internalQueryField != null)
                {
                    var internalQuery = internalQueryField.GetValue(query);

                    if (internalQuery != null)
                    {
                        object internalContext = null;

                        var internalContextField = internalQuery.GetType().GetField("_internalContext", BindingFlags.Public | BindingFlags.NonPublic | BindingFlags.Instance);

                        if (internalContextField != null)
                        {
                            internalContext = internalContextField.GetValue(internalQuery);
                        }
                        else
                        {
                            var setField = internalQuery.GetType().GetField("_set", BindingFlags.Public | BindingFlags.NonPublic | BindingFlags.Instance);

                            if (setField != null)
                            {
                                var set = setField.GetValue(internalQuery);
                                var internalContextProperty = set.GetType().GetProperty("InternalContext", BindingFlags.Public | BindingFlags.NonPublic | BindingFlags.Instance);

                                if (internalContextProperty != null)
                                {
                                    internalContext = internalContextProperty.GetValue(set, null);
                                }
                            }
                        }

                        if (internalContext != null)
                        {
                            var objectContextInitializedProperty = internalContext.GetType().GetProperty("ObjectContext", BindingFlags.Public | BindingFlags.NonPublic | BindingFlags.Instance);

                            if (objectContextInitializedProperty != null)
                            {
                                var objectContextInitialized = objectContextInitializedProperty.GetValue(internalContext, null);

                                if (objectContextInitialized != null && objectContextInitialized is ObjectContext objectContext)
                                {
                                    Context = objectContext;
                                    AddHook();
                                }
                            }
                        }
                    }
                }
            }

            return(this);
        }
Exemple #25
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        private void GenerateReservation(DataContext context, List <Member> members, Tuple <List <Item>, List <ItemStatu>, List <SerialItem> > books, int bookNumber)
        {
            List <Reservation> reservations        = new List <Reservation>();
            List <ItemStatu>   modifiedStatus      = new List <ItemStatu>();
            List <SerialItem>  modifiedSerialItems = new List <SerialItem>();

            int reservationNumber = members.Count * 2;

            var items       = books.Item1;
            var itemStatus  = books.Item2;
            var serialItems = books.Item3;

            for (int i = 0; i < reservationNumber; i++)
            {
                var serialItem = serialItems.FirstOrDefault(s => s.Library_status == 1 && s.Serial_item_status == 1);

                if (serialItem != null)
                {
                    ItemStatu status = itemStatus.First(s => s.Item_id == serialItem.Item_id);

                    if (status.Total_copy - status.Reserved_copy > 0)
                    {
                        DbRawSqlQuery <long> rawQuery = context.Database.SqlQuery <long>("SELECT NEXT VALUE FOR dbo.BatchId_Seq;");
                        var batchId = rawQuery.SingleAsync().Result;

                        Reservation reservation = new Reservation
                        {
                            InsideReservation = new InsideReservation {
                                Serial_item_id = serialItem.Serial_item_id, Batch_id = Convert.ToInt32(batchId)
                            },
                            Batch_id             = Convert.ToInt32(batchId),
                            Member_id            = members[i % members.Count].Member_id,
                            Reserve_time         = DateTime.Now.Date.AddDays(-_random.Next(7)),
                            Pickup_method        = (short)_random.Next(1, 2),
                            Status               = 1,
                            Expected_return_date = DateTime.Now.Date.AddDays(members[i % members.Count].Loan_Rule.Max_loan_day)
                        };
                        reservations.Add(reservation);

                        status.Reserved_copy += 1;
                        modifiedStatus.Add(status);

                        context.Set <ItemStatu>().Attach(status);
                        context.Entry(status).State = EntityState.Modified;

                        serialItem.Library_status = 2;
                        modifiedSerialItems.Add(serialItem);

                        context.Set <SerialItem>().Attach(serialItem);
                        context.Entry(serialItem).State = EntityState.Modified;
                    }
                }
            }

            context.Set <Reservation>().AddRange(reservations);
            context.SaveChanges();
        }
Exemple #26
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        public T BasicQueryT <T>(string sql)
        {
            DbRawSqlQuery <T> result = dbcontext.Database.SqlQuery <T>(sql);

            if (result.Count() > 0)
            {
                return(result.First());
            }
            return(default(T));
        }
Exemple #27
0
        public List <T> BasicQueryListT <T>(string sql)
        {
            DbRawSqlQuery <T> result = dbcontext.Database.SqlQuery <T>(sql);

            if (result.Count() > 0)
            {
                return(result.ToList());
            }
            return(null);
        }
Exemple #28
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        public User Authenticate(string userName, string userPassword)
        {
            if (userName == null || userName.Equals("") || userPassword == null || userPassword.Equals(""))
            {
                return(null);
            }
            DbRawSqlQuery <User> affectedRows = Context.Database.SqlQuery <User>("IdentifyUser @name, @password", new SqlParameter("@name", userName), new SqlParameter("@password", userPassword));

            return(affectedRows.FirstOrDefault());
        }
        public Probabilities AllProbabilities(int leagueId, int seasonId, int teamId)
        {
            DbRawSqlQuery <Probabilities> data = _context.Database.SqlQuery <Probabilities>
                                                     ("EXEC sp_GetProbabilities @leagueId, @seasonId, @teamId",
                                                     new SqlParameter("@leagueId", leagueId),
                                                     new SqlParameter("@seasonId", seasonId),
                                                     new SqlParameter("@teamId", teamId));

            return(data.First());
        }
        public ActionResult Administrators(int?id)
        {
            string sqlExec = "select Email, Id as UserId from AspNetUsers";
            DbRawSqlQuery <AccntUsers> data = db.Database.SqlQuery <AccntUsers>(sqlExec);

            ViewBag.EntId    = (int)id;
            ViewBag.entAdmin = db.HisEntAdmins.Where(d => d.HisEntityId == id).Select(s => s.AccntUserId).ToList();

            return(View(data));
        }