/// <summary> /// 更新一条数据 /// </summary> public bool Update(XHD.Model.ecs_goods_type model) { StringBuilder strSql = new StringBuilder(); strSql.Append("update ecs_goods_type set "); strSql.Append("cat_name=@cat_name,"); strSql.Append("enabled=@enabled,"); strSql.Append("attr_group=@attr_group"); strSql.Append(" where cat_id=@cat_id"); MySqlParameter[] parameters = { new MySqlParameter("@cat_name", MySqlDbType.VarChar, 60), new MySqlParameter("@enabled", MySqlDbType.Byte, 1), new MySqlParameter("@attr_group", MySqlDbType.VarChar, 255), new MySqlParameter("@cat_id", MySqlDbType.Int16, 5) }; parameters[0].Value = model.cat_name; parameters[1].Value = model.enabled; parameters[2].Value = model.attr_group; parameters[3].Value = model.cat_id; int rows = DbHelperMySQL.ExecuteSql(strSql.ToString(), parameters); if (rows > 0) { return(true); } else { return(false); } }
/// <summary> /// 增加一条数据 /// </summary> public bool Add(XHD.Model.ecs_goods_type model) { StringBuilder strSql = new StringBuilder(); strSql.Append("insert into ecs_goods_type("); strSql.Append("cat_name,enabled,attr_group)"); strSql.Append(" values ("); strSql.Append("@cat_name,@enabled,@attr_group)"); MySqlParameter[] parameters = { new MySqlParameter("@cat_name", MySqlDbType.VarChar, 60), new MySqlParameter("@enabled", MySqlDbType.Byte, 1), new MySqlParameter("@attr_group", MySqlDbType.VarChar, 255) }; parameters[0].Value = model.cat_name; parameters[1].Value = model.enabled; parameters[2].Value = model.attr_group; int rows = DbHelperMySQL.ExecuteSql(strSql.ToString(), parameters); if (rows > 0) { return(true); } else { return(false); } }
/// <summary> /// 得到一个对象实体 /// </summary> public XHD.Model.ecs_goods_type DataRowToModel(DataRow row) { XHD.Model.ecs_goods_type model = new XHD.Model.ecs_goods_type(); if (row != null) { if (row["cat_id"] != null && row["cat_id"].ToString() != "") { model.cat_id = int.Parse(row["cat_id"].ToString()); } if (row["cat_name"] != null) { model.cat_name = row["cat_name"].ToString(); } if (row["enabled"] != null && row["enabled"].ToString() != "") { model.enabled = int.Parse(row["enabled"].ToString()); } if (row["attr_group"] != null) { model.attr_group = row["attr_group"].ToString(); } } return(model); }
/// <summary> /// 得到一个对象实体 /// </summary> public XHD.Model.ecs_goods_type GetModel(int cat_id) { StringBuilder strSql = new StringBuilder(); strSql.Append("select cat_id,cat_name,enabled,attr_group from ecs_goods_type "); strSql.Append(" where cat_id=@cat_id"); MySqlParameter[] parameters = { new MySqlParameter("@cat_id", MySqlDbType.Int16) }; parameters[0].Value = cat_id; XHD.Model.ecs_goods_type model = new XHD.Model.ecs_goods_type(); DataSet ds = DbHelperMySQL.Query(strSql.ToString(), parameters); if (ds.Tables[0].Rows.Count > 0) { return(DataRowToModel(ds.Tables[0].Rows[0])); } else { return(null); } }