List<Object> list = getList(); return (List<Customer>) list; Compiler says: cannot cast List<Object> to List<Customer> 不能将Object集合强制转换成实体集合! you can always cast any object to any type by up-casting it to Object first. in your cas
转载:http://www.jetwu.cn/archives/737 winform treeView 数据绑定 private void Form1_Load(object sender, EventArgs e) { Types = new List<UrlTypes>() { , Name = }, , Name = }, , Name = }, , Name = }, , Name = }, , Name = }, , Name = } }; var topNode = new Tr
C#中实体集合和实体转换成相应的string.XDocument.XElement public class SimpleXmlConverter { public static string ToXml<T>(IList<T> entities, string rootName = "") where T : new() { ) { return string.Empty; } StringBuilder builder = new StringBuilder
今天搞Winform,有串数据需要绑定到TabControl里面,原来用datatable,组长说这玩意会有问题不让用,菜鸟实在不会,百度查的Listview用法,写了个数组进去绑定 using System; using System.Collections.Generic; using System.ComponentModel; using System.Data; using System.Drawing; using System.Linq; using System.Text; us