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摘要： using System;using System.Collections.Generic;using System.Linq;using System.Text;namespace ConsoleApplication5{ class Program { staticvoid Main(string[] args) { List<item> list =new List<item>(); list.Add(new item { item1 =1, item2 ="b", item3 =4.0,i... 阅读全文

摘要： --bom结构，查找节点下所有子节点：create table Tree(DomainID uniqueidentifier,ParentID uniqueidentifier,desn varchar(10))insert into Tree select '00000000-0000-0000-0000-000000000001','00000000-0000-0000-0000-000000000000','A1'insert into Tree select '00000000-0000-0000-0000-00000000000 阅读全文