DataTable implements IXmlSerializable, and the schema for the DataTable is unique enough allowing wsdl.exe to take advantage of the new feature (SchemaImporterExtension) to generate DataTable on the
一.Hql 返回IList，组合成DataTable string hql =" from Item I left join I.Products P left join P.FailureModes F " +" where P.ProductName=?"; Castle.ActiveRecord.Queries.SimpleQuery query = new Castle.ActiveRecord.Queries.SimpleQuery(typeof(Item),typeof(IList), hql, "aa"); IList
在使用LINQ查询的时候，一般我们会返回List<T>或IList<T>类型，如下所示：例1： public List<TSample> GetList() { using (BPDataContext db = new BPDataContext(TCTC_ConnectionStrings.connStr)) { var q = fromp in db.TSample select p; return q.ToList(); } }例1实现的是一个最简单的列表查询，返回的是List<TSample>类型，本身没有任何问题！但是如果现在希望查询
