コード例 #1
0
        /// <summary>
        /// 更新一条数据
        /// </summary>
        public bool Update(PinPaiVsImgModel model)
        {
            bool          reValue = true;
            int           reCount = 0;
            StringBuilder strSql  = new StringBuilder();

            strSql.Append("update CORE.dbo.PinPaiVsImg set ");

            strSql.Append(" PinPaiId = @PinPaiId , ");
            strSql.Append(" ImgId = @ImgId  ");
            strSql.Append(" where PinPaiId=@PinPaiId and ImgId=@ImgId  ");

            SqlParameter[] parameters =
            {
                new SqlParameter("@PinPaiId", SqlDbType.Decimal, 9),
                new SqlParameter("@ImgId",    SqlDbType.VarChar, 50)
            };

            parameters[0].Value = model.PinPaiId;
            parameters[1].Value = model.ImgId; try
            {//异常处理
                reCount = this.helper.ExecSqlReInt(strSql.ToString(), parameters);
            }
            catch (Exception ex)
            {
                this.helper.Close();
                throw ex;
            }
            if (reCount <= 0)
            {
                reValue = false;
            }
            return(reValue);
        }
コード例 #2
0
        /// <summary>
        /// 得到一个对象实体
        /// </summary>
        public PinPaiVsImgModel GetModel(decimal PinPaiId, string ImgId)
        {
            StringBuilder strSql = new StringBuilder();

            strSql.Append("select PinPaiId, ImgId  ");
            strSql.Append("  from CORE.dbo.PinPaiVsImg ");
            strSql.Append(" where PinPaiId=@PinPaiId and ImgId=@ImgId ");
            SqlParameter[] parameters =
            {
                new SqlParameter("@PinPaiId", SqlDbType.Decimal, 9),
                new SqlParameter("@ImgId",    SqlDbType.VarChar, 50)
            };
            parameters[0].Value = PinPaiId;
            parameters[1].Value = ImgId;


            PinPaiVsImgModel model = new PinPaiVsImgModel();
            DataSet          ds    = helper.ExecSqlReDs(strSql.ToString(), parameters);

            if (ds.Tables[0].Rows.Count > 0)
            {
                if (ds.Tables[0].Rows[0]["PinPaiId"].ToString() != "")
                {
                    model.PinPaiId = decimal.Parse(ds.Tables[0].Rows[0]["PinPaiId"].ToString());
                }
                model.ImgId = ds.Tables[0].Rows[0]["ImgId"].ToString();

                return(model);
            }
            else
            {
                return(model);
            }
        }
コード例 #3
0
        /// <summary>
        /// 增加一条数据
        /// </summary>
        public bool Add(PinPaiVsImgModel model)
        {
            StringBuilder strSql = new StringBuilder();

            strSql.Append("insert into CORE.dbo.PinPaiVsImg (");
            strSql.Append("PinPaiId,ImgId");
            strSql.Append(") values (");
            strSql.Append("@PinPaiId,@ImgId");
            strSql.Append(") ");

            SqlParameter[] parameters =
            {
                new SqlParameter("@PinPaiId", SqlDbType.Decimal, 9),
                new SqlParameter("@ImgId",    SqlDbType.VarChar, 50)
            };

            parameters[0].Value = model.PinPaiId;
            parameters[1].Value = model.ImgId;

            bool result = false;

            try
            {
                helper.ExecSqlReInt(strSql.ToString(), parameters);
                result = true;
            }
            catch (Exception ex)
            {
                this.helper.Close();
                throw ex;
            }
            finally
            {
            }
            return(result);
        }