using System.Data; using System.Reflection; using System.Collections; using System.Collections.Generic; using System; namespace BI.ERP.DAL { public class DataSet转换List { /// <summary> /// 泛型集合与DataSet互相转换 /// </summary> public class IListDataS…
泛型集合.datatable常用数据类型转换Json帮助类 using System; using System.Data; using System.Configuration; using System.Web; using System.Web.Security; using System.Web.UI; using System.Web.UI.HtmlControls; using System.Web.UI.WebControls; using System.Web.UI.WebCon…
我们都知道,Linq能查询泛型集合,确切的说是:LINQ能实现查询泛型对象或者实现了IEnumerable.但是,很遗憾的是诸如ArrayList这样的非泛型集合并没有实现IEnumerable.那咋办呢?总不能把这么绚丽的Linq技术对非泛型关上大门把!~其实,方法还是有的. 场景还原: 定义一个car的类: class Car { public int CurrentSpeed; public int MaxSpeed; public string PetName; } 对ArrayList…