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

            strSql.Append("update " + databaseprefix + "UserCard set ");

            strSql.Append(" CardId = @CardId , ");
            strSql.Append(" UserId = @UserId , ");
            strSql.Append(" CardCategoryId = @CardCategoryId  ");
            strSql.Append(" where UserCardId=@UserCardId ");

            SqlParameter[] parameters =
            {
                new SqlParameter("@UserCardId",     SqlDbType.Int, 4),
                new SqlParameter("@CardId",         SqlDbType.Int, 4),
                new SqlParameter("@UserId",         SqlDbType.Int, 4),
                new SqlParameter("@CardCategoryId", SqlDbType.Int, 4)
            };

            parameters[0].Value = model.UserCardId;
            parameters[1].Value = model.CardId;
            parameters[2].Value = model.UserId;
            parameters[3].Value = model.CardCategoryId;
            int rows = DbHelperSQL.ExecuteSql(strSql.ToString(), parameters);

            if (rows > 0)
            {
                return(true);
            }
            else
            {
                return(false);
            }
        }
示例#2
0
        /// <summary>
        /// 增加一条数据
        /// </summary>
        public int Add(DTcms.Model.UserCard model)
        {
            StringBuilder strSql = new StringBuilder();

            strSql.Append("insert into " + databaseprefix + "UserCard(");
            strSql.Append("CardId,UserId,CardCategoryId");
            strSql.Append(") values (");
            strSql.Append("@CardId,@UserId,@CardCategoryId");
            strSql.Append(") ");
            strSql.Append(";select @@IDENTITY");
            SqlParameter[] parameters =
            {
                new SqlParameter("@CardId",         SqlDbType.Int, 4),
                new SqlParameter("@UserId",         SqlDbType.Int, 4),
                new SqlParameter("@CardCategoryId", SqlDbType.Int, 4)
            };

            parameters[0].Value = model.CardId;
            parameters[1].Value = model.UserId;
            parameters[2].Value = model.CardCategoryId;

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

            if (obj == null)
            {
                return(0);
            }
            else
            {
                return(Convert.ToInt32(obj));
            }
        }
示例#3
0
        /// <summary>
        /// 得到一个对象实体
        /// </summary>
        public DTcms.Model.UserCard GetModel(int UserCardId)
        {
            StringBuilder strSql = new StringBuilder();

            strSql.Append("select UserCardId, CardId, UserId, CardCategoryId  ");
            strSql.Append("  from " + databaseprefix + "UserCard ");
            strSql.Append(" where UserCardId=@UserCardId");
            SqlParameter[] parameters =
            {
                new SqlParameter("@UserCardId", SqlDbType.Int, 4)
            };
            parameters[0].Value = UserCardId;


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

            if (ds.Tables[0].Rows.Count > 0)
            {
                if (ds.Tables[0].Rows[0]["UserCardId"].ToString() != "")
                {
                    model.UserCardId = int.Parse(ds.Tables[0].Rows[0]["UserCardId"].ToString());
                }
                if (ds.Tables[0].Rows[0]["CardId"].ToString() != "")
                {
                    model.CardId = int.Parse(ds.Tables[0].Rows[0]["CardId"].ToString());
                }
                if (ds.Tables[0].Rows[0]["UserId"].ToString() != "")
                {
                    model.UserId = int.Parse(ds.Tables[0].Rows[0]["UserId"].ToString());
                }
                if (ds.Tables[0].Rows[0]["CardCategoryId"].ToString() != "")
                {
                    model.CardCategoryId = int.Parse(ds.Tables[0].Rows[0]["CardCategoryId"].ToString());
                }

                return(model);
            }
            else
            {
                return(null);
            }
        }
示例#4
0
        /// <summary>
        /// 获得数据列表
        /// </summary>
        public List <DTcms.Model.UserCard> DataTableToList(DataTable dt)
        {
            List <DTcms.Model.UserCard> modelList = new List <DTcms.Model.UserCard>();
            int rowsCount = dt.Rows.Count;

            if (rowsCount > 0)
            {
                DTcms.Model.UserCard model;
                for (int n = 0; n < rowsCount; n++)
                {
                    model = new DTcms.Model.UserCard();

                    if (dt.Rows[n]["UserCardId"].ToString() != "")
                    {
                        model.UserCardId = int.Parse(dt.Rows[n]["UserCardId"].ToString());
                    }

                    if (dt.Rows[n]["CardId"].ToString() != "")
                    {
                        model.CardId = int.Parse(dt.Rows[n]["CardId"].ToString());
                    }

                    if (dt.Rows[n]["UserId"].ToString() != "")
                    {
                        model.UserId = int.Parse(dt.Rows[n]["UserId"].ToString());
                    }

                    if (dt.Rows[n]["CardCategoryId"].ToString() != "")
                    {
                        model.CardCategoryId = int.Parse(dt.Rows[n]["CardCategoryId"].ToString());
                    }


                    modelList.Add(model);
                }
            }
            return(modelList);
        }
示例#5
0
 /// <summary>
 /// 更新一条数据
 /// </summary>
 public bool Update(DTcms.Model.UserCard model)
 {
     return(dal.Update(model));
 }
示例#6
0
 /// <summary>
 /// 增加一条数据
 /// </summary>
 public int Add(DTcms.Model.UserCard model)
 {
     return(dal.Add(model));
 }