/// <summary> /// 更新一条数据 /// </summary> public bool Update(XHD.Model.ecs_brand_percentage model) { StringBuilder strSql = new StringBuilder(); strSql.Append("update ecs_brand_percentage set "); strSql.Append("bp_brand_id=@bp_brand_id,"); strSql.Append("bp_brand_name=@bp_brand_name,"); strSql.Append("bp_percentage=@bp_percentage,"); strSql.Append("bp_year=@bp_year"); strSql.Append(" where bp_id=@bp_id"); MySqlParameter[] parameters = { new MySqlParameter("@bp_brand_id", MySqlDbType.Int32, 10), new MySqlParameter("@bp_brand_name", MySqlDbType.VarChar, 100), new MySqlParameter("@bp_percentage", MySqlDbType.Float, 10), new MySqlParameter("@bp_year", MySqlDbType.VarChar, 4), new MySqlParameter("@bp_id", MySqlDbType.Int32, 10) }; parameters[0].Value = model.bp_brand_id; parameters[1].Value = model.bp_brand_name; parameters[2].Value = model.bp_percentage; parameters[3].Value = model.bp_year; parameters[4].Value = model.bp_id; 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_brand_percentage DataRowToModel(DataRow row) { XHD.Model.ecs_brand_percentage model = new XHD.Model.ecs_brand_percentage(); if (row != null) { if (row["bp_id"] != null && row["bp_id"].ToString() != "") { model.bp_id = int.Parse(row["bp_id"].ToString()); } if (row["bp_brand_id"] != null && row["bp_brand_id"].ToString() != "") { model.bp_brand_id = int.Parse(row["bp_brand_id"].ToString()); } if (row["bp_brand_name"] != null) { model.bp_brand_name = row["bp_brand_name"].ToString(); } if (row["bp_percentage"] != null && row["bp_percentage"].ToString() != "") { model.bp_percentage = decimal.Parse(row["bp_percentage"].ToString()); } if (row["bp_year"] != null) { model.bp_year = row["bp_year"].ToString(); } } return(model); }
/// <summary> /// 增加一条数据 /// </summary> public bool Add(XHD.Model.ecs_brand_percentage model) { StringBuilder strSql = new StringBuilder(); strSql.Append("insert into ecs_brand_percentage("); strSql.Append("bp_brand_id,bp_brand_name,bp_percentage,bp_year)"); strSql.Append(" values ("); strSql.Append("@bp_brand_id,@bp_brand_name,@bp_percentage,@bp_year)"); MySqlParameter[] parameters = { new MySqlParameter("@bp_brand_id", MySqlDbType.Int32, 10), new MySqlParameter("@bp_brand_name", MySqlDbType.VarChar, 100), new MySqlParameter("@bp_percentage", MySqlDbType.Float, 10), new MySqlParameter("@bp_year", MySqlDbType.VarChar, 4) }; parameters[0].Value = model.bp_brand_id; parameters[1].Value = model.bp_brand_name; parameters[2].Value = model.bp_percentage; parameters[3].Value = model.bp_year; 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_brand_percentage GetModel(int bp_id) { StringBuilder strSql = new StringBuilder(); strSql.Append("select bp_id,bp_brand_id,bp_brand_name,bp_percentage,bp_year from ecs_brand_percentage "); strSql.Append(" where bp_id=@bp_id"); MySqlParameter[] parameters = { new MySqlParameter("@bp_id", MySqlDbType.Int32) }; parameters[0].Value = bp_id; XHD.Model.ecs_brand_percentage model = new XHD.Model.ecs_brand_percentage(); DataSet ds = DbHelperMySQL.Query(strSql.ToString(), parameters); if (ds.Tables[0].Rows.Count > 0) { return(DataRowToModel(ds.Tables[0].Rows[0])); } else { return(null); } }