2011 年 4月 22 日随笔档案 - Black Bean

2011年4月22日

摘要： using System;using System.Collections.Generic;using System.Text;using System.Web.UI.WebControls;using System.Web.UI;using System.ComponentModel;using System.Collections;using CommonLib;namespace WebControls{ [ToolboxData("<{0}:AXGridView runat=\"server\"></{0}:AXGridView>& 阅读全文

posted @ 2011-04-22 17:44 Black Bean 阅读(984) 评论(2) 推荐(0) 编辑

LinQ 多表查询

摘要：编辑器加载中...1. oneTT有字段AA BB CC2. twoTT有字段EE FF BB两个表连接查询，List<MulTable> mul = (from a in _db.oneTTT join b in _db.twoTTT on a.BB equals b.BB where a.BB != "" select new MulTable { AAA = a.AA, BBB = a.BB, EEE = b.EE, FFF = b.FF }).ToList<MulTable>(); foreach (MulTable item in mul) 阅读全文

posted @ 2011-04-22 16:18 Black Bean 阅读(8069) 评论(0) 推荐(0) 编辑