asp.net+accesss数据库选课系统

午日选课系统
源码描述：
一、源码特点
      1、实现学生多门选课，退选，管理员课程添加，学生、老师数据导入，选课数据导出等选课常用的功能。投入实际使用，反响不错的哦。
二、注意事项
      1、开发环境为Visual Studio 2010，数据库为ACCESS，使用.net 4.0开发。
      2、管理员账号密码 admin            学生账号密码  test                老师账号密码  test

using System;
using System.Collections.Generic;
using System.Linq;
using System.Data;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Data.OleDb;
using xuanke;
using System.Web.Security;   

public partial class adminadmin : System.Web.UI.Page
{
    protected void Page_Load（object sender EventArgs e）
    {
        if （!IsPostBack）
        {

            banjixianshi（）;
        }

    }
    private void banjixianshi（）
    {

        

    }
    protected void dbgContract_RowEditing（object sender GridViewEditEventArgs e）
    {
        dbgContract.EditIndex = （int）e.NewEditIndex;


        banjixianshi（）;
    }
    protected void dbgContract_RowCancelingEdit（object sender GridViewCancelEditEventArgs e）
    {
        

 属性            大小     日期    时间   名称
----------- ---------  ---------- -----  ----
     目录           0  2017-06-06 09:59  PrimaryMiddleSchool_2.0\
     文件       24166  2016-06-04 19:25  PrimaryMiddleSchool_2.0\2005441F.gif
     文件        6335  2016-06-04 19:59  PrimaryMiddleSchool_2.0\adminadmin.aspx
     文件         989  2016-06-07 12:38  PrimaryMiddleSchool_2.0\adminadmin.aspx.cs
     文件         805  2016-06-04 19:59  PrimaryMiddleSchool_2.0\admincsh.aspx
     文件        1200  2016-03-19 11:00  PrimaryMiddleSchool_2.0\admincsh.aspx.cs
     文件        3786  2016-06-04 19:59  PrimaryMiddleSchool_2.0\admingg.aspx
     文件         900  2016-06-07 12:39  PrimaryMiddleSchool_2.0\admingg.aspx.cs
     文件        1433  2016-06-04 19:59  PrimaryMiddleSchool_2.0\adminjssjdr.aspx
     文件        4300  2017-06-06 09:52  PrimaryMiddleSchool_2.0\adminjssjdr.aspx.cs
     文件       18712  2016-06-04 19:59  PrimaryMiddleSchool_2.0\adminleft.ascx
     文件         288  2016-03-17 18:20  PrimaryMiddleSchool_2.0\adminleft.ascx.cs
     文件        4566  2016-06-04 19:59  PrimaryMiddleSchool_2.0\adminsj.aspx
     文件         418  2016-06-07 12:39  PrimaryMiddleSchool_2.0\adminsj.aspx.cs
     文件        1233  2015-10-31 14:14  PrimaryMiddleSchool_2.0\adminstyle.css
     文件        1457  2016-06-04 19:59  PrimaryMiddleSchool_2.0\adminxssjdr.aspx
     文件        4445  2017-06-06 09:51  PrimaryMiddleSchool_2.0\adminxssjdr.aspx.cs
     文件         330  2016-06-04 19:59  PrimaryMiddleSchool_2.0\admin_index.aspx
     文件         283  2016-03-24 13:50  PrimaryMiddleSchool_2.0\admin_index.aspx.cs
     目录           0  2017-06-06 09:54  PrimaryMiddleSchool_2.0\App_Code\
     文件        3671  2015-10-18 14:35  PrimaryMiddleSchool_2.0\App_Code\Common.cs
     文件       10440  2016-05-29 16:40  PrimaryMiddleSchool_2.0\App_Code\Database.cs
     文件        1051  2014-08-07 21:30  PrimaryMiddleSchool_2.0\App_Code\Functions.cs
     目录           0  2017-06-06 09:52  PrimaryMiddleSchool_2.0\App_Data\
     文件     4063232  2017-06-06 09:35  PrimaryMiddleSchool_2.0\App_Data\xuanke.mdb
     目录           0  2016-06-07 13:57  PrimaryMiddleSchool_2.0\bin\
     文件       36864  2016-04-23 13:54  PrimaryMiddleSchool_2.0\bin\Interop.ADOX.dll
     文件        9216  2016-04-23 13:55  PrimaryMiddleSchool_2.0\bin\Interop.JRO.dll
     文件       99328  2016-06-04 19:59  PrimaryMiddleSchool_2.0\bin\wrxuanke.dll
     文件         260  2017-06-06 09:54  PrimaryMiddleSchool_2.0\Class1.cs
     目录           0  2016-06-08 18:04  PrimaryMiddleSchool_2.0\copy\
............此处省略256个文件信息