01 2021 档案
摘要：1、查询Student表中的所有记录的Sname、Ssex和Class列。 SQL:select sname,ssex,class from Students linq:from s in Students select new{s.sname,s.ssex,s.class} lambda:Stud
阅读全文
摘要：using System;using System.Collections;using System.Collections.Specialized;using System.Data;using System.Data.SqlClient;using System.Configuration;us
阅读全文
摘要：前端页面： @{ Layout = null;}@model List<ClobDM_Model.sys_userinfo><form id="pagerForm" method="post" action="@Url.Action("Index")"> <input type="hidden" n
阅读全文
摘要：using System;using System.Collections.Generic;using System.Linq;using System.Text; namespace ConsoleApplication2{ class Program { static void Main(str
阅读全文
摘要：protected void Button1_Click(object sender, EventArgs e) { /* 测试通过 */ OleDbConnection con = new OleDbConnection("Provider=Microsoft.Jet.OleDb.4.0;Data
阅读全文
摘要：using System;using System.Data;using System.Configuration;using System.Collections;using System.Web;using System.Web.Security;using System.Web.UI;usin
阅读全文
摘要：using System;using System.Data;using System.Configuration;using System.Collections;using System.Web;using System.Web.Security;using System.Web.UI;usin
阅读全文
