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

            strSql.Append("update jmp_aes set ");

            strSql.Append(" yw = @yw , ");
            strSql.Append(" mw = @mw , ");
            strSql.Append(" mwdx = @mwdx , ");
            strSql.Append(" bdx = @bdx , ");
            strSql.Append(" time = @time  ");
            strSql.Append(" where id=@id ");

            SqlParameter[] parameters =
            {
                new SqlParameter("@id",   SqlDbType.Int,       4),
                new SqlParameter("@yw",   SqlDbType.NVarChar, -1),
                new SqlParameter("@mw",   SqlDbType.NVarChar, -1),
                new SqlParameter("@mwdx", SqlDbType.NVarChar, -1),
                new SqlParameter("@bdx",  SqlDbType.NVarChar, -1),
                new SqlParameter("@time", SqlDbType.DateTime)
            };

            parameters[0].Value = model.id;
            parameters[1].Value = model.yw;
            parameters[2].Value = model.mw;
            parameters[3].Value = model.mwdx;
            parameters[4].Value = model.bdx;
            parameters[5].Value = model.time;
            int rows = DbHelperSQLDEVICE.ExecuteSql(strSql.ToString(), parameters);

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

            strSql.Append("insert into jmp_aes(");
            strSql.Append("yw,mw,mwdx,bdx,time");
            strSql.Append(") values (");
            strSql.Append("@yw,@mw,@mwdx,@bdx,@time");
            strSql.Append(") ");
            strSql.Append(";select @@IDENTITY");
            SqlParameter[] parameters =
            {
                new SqlParameter("@yw",   SqlDbType.NVarChar, -1),
                new SqlParameter("@mw",   SqlDbType.NVarChar, -1),
                new SqlParameter("@mwdx", SqlDbType.NVarChar, -1),
                new SqlParameter("@bdx",  SqlDbType.NVarChar, -1),
                new SqlParameter("@time", SqlDbType.DateTime)
            };

            parameters[0].Value = model.yw;
            parameters[1].Value = model.mw;
            parameters[2].Value = model.mwdx;
            parameters[3].Value = model.bdx;
            parameters[4].Value = model.time;

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

            if (obj == null)
            {
                return(0);
            }
            else
            {
                return(Convert.ToInt32(obj));
            }
        }
Example #3
0
        /// <summary>
        /// 得到一个对象实体
        /// </summary>
        public JMP.MDL.jmp_aes GetModel(int id)
        {
            StringBuilder strSql = new StringBuilder();

            strSql.Append("select id, yw, mw, mwdx, bdx, time  ");
            strSql.Append("  from jmp_aes ");
            strSql.Append(" where id=@id");
            SqlParameter[] parameters =
            {
                new SqlParameter("@id", SqlDbType.Int, 4)
            };
            parameters[0].Value = id;


            JMP.MDL.jmp_aes model = new JMP.MDL.jmp_aes();
            DataSet         ds    = DbHelperSQLDEVICE.Query(strSql.ToString(), parameters);

            if (ds.Tables[0].Rows.Count > 0)
            {
                if (ds.Tables[0].Rows[0]["id"].ToString() != "")
                {
                    model.id = int.Parse(ds.Tables[0].Rows[0]["id"].ToString());
                }
                model.yw   = ds.Tables[0].Rows[0]["yw"].ToString();
                model.mw   = ds.Tables[0].Rows[0]["mw"].ToString();
                model.mwdx = ds.Tables[0].Rows[0]["mwdx"].ToString();
                model.bdx  = ds.Tables[0].Rows[0]["bdx"].ToString();
                model.time = DateTime.Parse(ds.Tables[0].Rows[0]["time"].ToString());

                return(model);
            }
            else
            {
                return(null);
            }
        }