Example #1
0
        /// <summary>
        /// 更新一条数据
        /// </summary>
        public bool Update(HQ.Model.UserFavoriteModel model)
        {
            StringBuilder strSql = new StringBuilder();

            strSql.Append("update HQ_User_Favorite set ");
            strSql.Append("UserId=@UserId,");
            strSql.Append("GoodsId=@GoodsId,");
            strSql.Append("CreateTime=@CreateTime,");
            strSql.Append("PlatType=@PlatType");
            strSql.Append(" where FavId=@FavId");
            SqlParameter[] parameters =
            {
                new SqlParameter("@UserId",     SqlDbType.Int,       4),
                new SqlParameter("@GoodsId",    SqlDbType.BigInt,    8),
                new SqlParameter("@CreateTime", SqlDbType.DateTime),
                new SqlParameter("@PlatType",   SqlDbType.SmallInt,  2),
                new SqlParameter("@FavId",      SqlDbType.Int, 4)
            };
            parameters[0].Value = model.UserId;
            parameters[1].Value = model.GoodsId;
            parameters[2].Value = model.CreateTime;
            parameters[3].Value = model.PlatType;
            parameters[4].Value = model.FavId;

            int rows = DbHelperSQL.ExecuteSql(strSql.ToString(), parameters);

            if (rows > 0)
            {
                return(true);
            }
            else
            {
                return(false);
            }
        }
Example #2
0
 /// <summary>
 /// 得到一个对象实体
 /// </summary>
 public HQ.Model.UserFavoriteModel DataRowToModel(DataRow row)
 {
     HQ.Model.UserFavoriteModel model = new HQ.Model.UserFavoriteModel();
     if (row != null)
     {
         if (row["FavId"] != null && row["FavId"].ToString() != "")
         {
             model.FavId = int.Parse(row["FavId"].ToString());
         }
         if (row["UserId"] != null && row["UserId"].ToString() != "")
         {
             model.UserId = int.Parse(row["UserId"].ToString());
         }
         if (row["GoodsId"] != null && row["GoodsId"].ToString() != "")
         {
             model.GoodsId = long.Parse(row["GoodsId"].ToString());
         }
         if (row["CreateTime"] != null && row["CreateTime"].ToString() != "")
         {
             model.CreateTime = DateTime.Parse(row["CreateTime"].ToString());
         }
         if (row["PlatType"] != null && row["PlatType"].ToString() != "")
         {
             model.PlatType = Int16.Parse(row["PlatType"].ToString());
         }
     }
     return(model);
 }
Example #3
0
        /// <summary>
        /// 增加一条数据
        /// </summary>
        public int Add(HQ.Model.UserFavoriteModel model)
        {
            StringBuilder strSql = new StringBuilder();

            strSql.Append("insert into HQ_User_Favorite(");
            strSql.Append("UserId,GoodsId,CreateTime,PlatType)");
            strSql.Append(" values (");
            strSql.Append("@UserId,@GoodsId,@CreateTime,@PlatType)");
            strSql.Append(";select @@IDENTITY");
            SqlParameter[] parameters =
            {
                new SqlParameter("@UserId",     SqlDbType.Int,       4),
                new SqlParameter("@GoodsId",    SqlDbType.BigInt,    8),
                new SqlParameter("@CreateTime", SqlDbType.DateTime),
                new SqlParameter("@PlatType",   SqlDbType.SmallInt, 2)
            };
            parameters[0].Value = model.UserId;
            parameters[1].Value = model.GoodsId;
            parameters[2].Value = model.CreateTime;
            parameters[3].Value = model.PlatType;

            object obj = DbHelperSQL.GetSingle(strSql.ToString(), parameters);

            if (obj == null)
            {
                return(0);
            }
            else
            {
                return(Convert.ToInt32(obj));
            }
        }
Example #4
0
        /// <summary>
        /// 得到一个对象实体
        /// </summary>
        public HQ.Model.UserFavoriteModel GetModel(int FavId)
        {
            StringBuilder strSql = new StringBuilder();

            strSql.Append("select  top 1 FavId,UserId,GoodsId,CreateTime,PlatType from HQ_User_Favorite ");
            strSql.Append(" where FavId=@FavId");
            SqlParameter[] parameters =
            {
                new SqlParameter("@FavId", SqlDbType.Int, 4)
            };
            parameters[0].Value = FavId;

            HQ.Model.UserFavoriteModel model = new HQ.Model.UserFavoriteModel();
            DataSet ds = DbHelperSQL.Query(strSql.ToString(), parameters);

            if (ds.Tables[0].Rows.Count > 0)
            {
                return(DataRowToModel(ds.Tables[0].Rows[0]));
            }
            else
            {
                return(null);
            }
        }