程序设计训练课程设计报告

  经济管理学院

 程序设计训练A(二)课程设计

课程设计题目:   高等院校科研管理信息系统                          

专 业 班 级:   信管101班                            

学 生 姓 名:      张沛梅                         

学       号:     100201138                          

指 导 教 师: 李庆恒  王玉恒 陈军霞  董绍辉                

20##年 1 月 18  日

1.     系统描述

1.1背景

某高等学校拟建立一套科研管理信息系统,实现对科研工作的信息化管理,要求系统对数据的存储完整,查询迅速,操作方便。

教职员工分属于各个学院下的系或行政机关,在学院的教职员工分属于不同的系,在行政机关的教职员工分属于不同的部门如教务处,人事处,财务处等。各级单位均有单位名称,单位地址,电话等属性。

教职员工基本信息包括姓名,性别,出生年月,政治面貌,籍贯,毕业院校,所学专业,学历,学位,研究方向,联系电话等信息;教职员工的科研工作主要包括撰写论文,著作和承担课题的研究,发明创造等工作,其研究成果主要包括论文,著作,课题,专利四大类。

撰写的论文信息包括论文名称,所有作者姓名,出版刊物名称,刊号,时间,刊物级别(核心期刊,一般期刊,报纸杂志,会议论文),是否被三大索引收录等信息。

著作主要包括书名,出版社,出版时间,著作类别(专著、编著、教材、译著),字数,作者姓名及其分工等。

课题包括三个环节,立项,鉴定,获奖。课题基本情况包括课题名称,编号,承担单位,合作单位,课题立项情况包括课题来源分为纵向(国家,省部,厅局,一般)横向(其他单位),课题性质(自然科学,软科学,社会科学等),还包括立项时间,完成时间,课题成员,经费等;鉴定包括鉴定时间,鉴定级别(国家,省部,厅局,一般),人员,成果等级(国际先进,国际领先,国内先进,国内领先)等;获奖包括获奖时间,级别(国家,省部,厅局),等级(一等奖,二等奖,三等奖),人员等。

专利包括专利号,名称,专利类型(发明,实用新型,外观设计等),授予时间,人员等。

每位教职员工会参与多项课题,论文,著作和专利。每项科研也会有多人参加。教职员工的科研工作成果评价和他参与科研的数量和质量都有关系。根据科研参与人数的不同和该教职员工的排名不同,他可以获得相应的科研分数,所以科研的总体信息和各人的对应信息必须完整。最终提供的数据模式可以使用户按照不同年份,人员,单位等各种口径进行查询及统计工作,要求信息完整,设计规范。

1.2目的和意义

目的是使教职员工科研管理工作更加的简捷,管理更加先进。其意义是通过系统开发使学生更深入的理解相关编程知识,同时开发出有实际作用的系统,用实践带动学习积极性。

                                                                                        

2.       程序功能介绍

程序从登陆窗口进入,根据角色不同进入的主页不同。当是用户登录时,进入到个人科研信息系统页面,在这个页面教职员工可以实现以下功能:

(1)       查看个人的详细信息;

(2)       修改个人的密码;

(3)       可以进行参加论文,著作,课题,专利信息的录入;

(4)       可以查询个人参加不同科研项目的基本信息与得分。

当是管理员登录时,进入到管理员的主页,可以实现以下功能:

    (1)可以查看管理员自己的详细信息;

    (2)修改个人密码;

    (3)可以查看全部教职员工的登录密码;

    (4)可以查看参加不同科研项目的详细情况,进行录入,删除,更新科研信息的操作;

  (5)可以按时间段对不同项目进行时间检索,查看某个时间段某个项目的具体信息;

  (6)对科研项目的评分规则进行修改。

3.     系统实现

3.1开发环境

软硬件本系统适用于微型机,内存容量2G,应配备的外部设备有鼠标、键盘、显示器、主机等. 软件环境Microsoft Visual Studio 2010和SQL server 2005.本系统的设计采用的是ASP.NET语言,在Windows 7操作系统下Microsoft Visual Studio 2010和SQL server 2005软件环境下使用。

3.2程序调试情况

1、调试登陆窗口遇到的问题

在写登陆按钮的单击事件代码是出现了错误,此登陆功能是:如果输入的职工号是管理员,就倒转到管理员的界面,如果输入职工号是用户,就跳转到用户界面。因为没有写对代码,导致没有跳转正确。

解决方案:

if((Eid1!=null) && (paw1!=null) &&(js1=="管¨¹理¤¨ª员¡À"))    

        {

            Session["CurrentValue"] = user.Text;

            Response.Redirect("LiuyiDefault2.aspx");

        }

        if((Eid1!=null) && (paw1!=null) &&(js1=="用®?户¡ì"))  

        {

            Session["CurrentValue"] = user.Text;

            Response.Redirect("LiuyiDefault.aspx");

        }

2.调试按时间检索参加各项项目的具体情况出现的问题

如上图,我以论文时间检索为例,时间检索论文的详细情况,需要调用数据库的存储过程。但是起初没有调用,导致检索不出结果。

解决方案:

  myCommand.CommandText = "time_select_Eplw";

        SqlParameter parInput = myCommand.Parameters.Add("@time1", SqlDbType.DateTime);

        parInput.Direction = ParameterDirection.Input;

        parInput.Value = Convert.ToDateTime(DropDownList1.Text + "/" + DropDownList2.Text + "/" + DropDownList3.Text);

        SqlParameter parInput2 = myCommand.Parameters.Add("@time2", SqlDbType.DateTime);

        parInput2.Direction = ParameterDirection.Input;

        parInput2.Value = Convert.ToDateTime(DropDownList4.Text + "/" + DropDownList5.Text + "/" + DropDownList6.Text);

3.调试评分规则管理时出现的问题

如上图,以著作评分规则修改为例,要修改评分规则需要查询出数据库中原始的评分,但是在查询单击事件的代码没有写对,执行了很多次都没有成功。

解决方案:

SqlConnection myCon = null;

        SqlCommand myCom = null;

               try

        {

            string myConStr = "Data Source=S-PC;Initial Catalog=KYGLSystem;User ID=sa;password=sa";

            myCon = new SqlConnection(myConStr);

            myCon.Open();

            string sql = "select ZZgrade from zz_sum  where zzlx='"+DropDownListZZjb.Text+"'";

            myCom = new SqlCommand(sql ,myCon);

           SqlDataReader result = myCom.ExecuteReader();

              if (result.Read())

              {

                  TextBoxZZfz.Text = result["ZZgrade"].ToString();

                              

              }

        

        }

        catch (Exception oe)

        {

          

          Response.Write("数ºy据Y库a操¨´作Á¡Â失º¡ì败㨹" + oe);

        }

        finally

        {

          

            if (myCon != null)

            {

                myCon.Close();

            }

3.3 结论

本系统是高等院校教职员工科研管理信息系统,能够简单的处理个人科研信息,界面清晰,易于理解,操作简单方便。用户可以进入用户界面查询个人参加项目的情况,修改密码,可以进行科研申报。管理员通过进入管理界面查询各个项目的具体情况,可以对参加项目的人员或其他信息进行更新,删除等工作,管理参加人员。管理员还可以根据需要更改各项目的评分规则。但是还存在一些问题,不能做到按折线图或饼图的形式输出,也不能按报表的形式输出。

完善方案如下:(1)应该做到用折线图或饼图输出各项目的情况;

              (2)应该做到各个工能灵活使用。

4.     结束语

通过做本次课程设计,我有很大的感受,也学到了很多的东西。首先,我明白了自身所处的位置,我掌握的知识还很有限,在课程设计过程遇到很多问题,常常需要花很多时间去解决一个问题,这是因为没有充分掌握相关知识,这就需要我在课下多学习。如果毕业后想从事这方面的工作,课余时间还应该多看看有关的知识。另外,还应该在课余多做一些类似的系统,多接触这种做系统的练习,让自己对数据库和编程这方面做到熟练,总结出经验,以便于在以后做系统时能处理好,出现类似的错误能尽快的解决。 其次,我明白了自己在做界面和编写代码时还是做得不够好,还是经常出现错误,在编程方面的能力也还是十分有限的,不能灵活掌握课本的知识。自己有不明白的问题时,应该尽快的询问老师或者参考其他资料。自己编写代码时考虑问题还欠缺全面性,不能做到令人很满意。最后,我明白了开发一个系统不是一朝一夕的事情,虽然三个星期的时间不算太长,但是也有很多其他的同学做的很好。经过这次训练,自己要加油,下次能做得更好。

附录:源代码清单

1.  登陆页面

using System;

using System.Data;

using System.Configuration;

using System.Collections;

using System.Web;

using System.Web.Security;

using System.Web.UI;

using System.Web.UI.WebControls;

using System.Web.UI.WebControls.WebParts;

using System.Web.UI.HtmlControls;

using System.Data.SqlClient;

public partial class dl : System.Web.UI.Page

{

  

    protected void Buttsure_Click(object sender, EventArgs e)

    {

        string Eid1 = null;

        string paw1 = null;

        string js1 = null;

        String sqlconn = "Data Source=S-PC;Initial Catalog=KYGLSystem;User ID=sa;password=sa";

        SqlConnection myConnection = new SqlConnection(sqlconn);

              myConnection.Open();

        string sqlsel="select Eid,paw,js from dl where Eid='"+user.Text+"'and paw='"+paw.Text+"'";

        SqlCommand myCommand = new SqlCommand(sqlsel,myConnection);

       

     

        SqlDataReader result = myCommand.ExecuteReader();

        if(result.Read())

        {

            Eid1 = result["Eid"].ToString();

             paw1 = result["paw"].ToString();

             js1= result["js"].ToString();

        }

        if((user.Text==null)&&(paw.Text==null)){Response.Write("请?输º?入¨?用®?户¡ì名?和¨ª密¨¹码?!ê?!ê?!ê?");}

        if((Eid1!=user.Text) &&(paw1!=paw.Text))

        {

            Response.Write("<Script Language=JavaScript>if(confirm('用®?户¡ì名?或¨°密¨¹码?不?正y确¨¡¤!ê?!ê?!ê?')){window.navigate('dl.aspx');}  </Script>");

        }

        if((Eid1!=null) && (paw1!=null) &&(js1=="管¨¹理¤¨ª员¡À"))    

        {

            Session["CurrentValue"] = user.Text;

            Response.Redirect("LiuyiDefault2.aspx");

        }

        if((Eid1!=null) && (paw1!=null) &&(js1=="用®?户¡ì"))  

        {

            Session["CurrentValue"] = user.Text;

            Response.Redirect("LiuyiDefault.aspx");

        }

               myConnection.Close();

    }

    protected void ButtonCZ_Click(object sender, EventArgs e)

    {

        user.Text = "";

        paw.Text = "";

       

    }

}

2.  管理员界面

2.1 管理员人员基本信息

using System;

using System.Data;

using System.Configuration;

using System.Collections;

using System.Web;

using System.Web.Security;

using System.Web.UI;

using System.Web.UI.WebControls;

using System.Web.UI.WebControls.WebParts;

using System.Web.UI.HtmlControls;

using System.Data.SqlClient;

public partial class glyJbxinix : System.Web.UI.Page

{

    protected void Page_Load(object sender, EventArgs e)

    {

       

   

        String sqlconn = "Data Source=S-PC;Initial Catalog=KYGLSystem;User ID=sa;password=sa";

        SqlConnection myConnection = new SqlConnection(sqlconn);

                myConnection.Open();

        SqlCommand myCommand = new SqlCommand("select  Employee.*,Section.Sname,Department.Dname from Employee,Section,Department where  Employee.Eid='" + Session["CurrentValue"] + "' and Section.Sid= Employee.Sid  and  Department.Did=Section.Did", myConnection);

        SqlDataReader myReader;

        myReader = myCommand.ExecuteReader();

       

        if (myReader.Read())

        {

            Label4.Text = myReader["Eid"].ToString();

            Label2.Text = myReader["Ename"].ToString();

            Label6.Text = myReader["Esex"].ToString();

            Label14.Text = myReader["Sname"].ToString();

            Label8.Text = myReader["Ebri"].ToString();

            Label20.Text = myReader["Esxzy"].ToString();

            Label10.Text = myReader["Emm"].ToString();

            Label12.Text = myReader["Ejg"].ToString();

            Label18.Text = myReader["Ebyxy"].ToString();

            Label16.Text = myReader["Dname"].ToString();

            Label22.Text = myReader["Exw"].ToString();

            Label24.Text = myReader["Exl"].ToString();

            Label26.Text = myReader["Eyjfx"].ToString();

            Label28.Text = myReader["Etel"].ToString();

        }

  myReader.Close();

              myConnection.Close();

    }

}

2.2管理员密码修改

using System;

using System.Data;

using System.Configuration;

using System.Collections;

using System.Web;

using System.Web.Security;

using System.Web.UI;

using System.Web.UI.WebControls;

using System.Web.UI.WebControls.WebParts;

using System.Web.UI.HtmlControls;

using System.Data.SqlClient;

public partial class glymima1 : System.Web.UI.Page

{

    protected void Page_Load(object sender, EventArgs e)

    {

    }

    protected void Button1_Click(object sender, EventArgs e)

    {

                SqlConnection myCon = null;

        SqlCommand myCom = null;

      SqlDataReader result=null;

        SqlCommand comm=null;

        string paw1=null;

        try

        { 

            string myConStr = "Data Source=S-PC;Initial Catalog=KYGLSystem;User ID=sa;password=sa";

            myCon = new SqlConnection(myConStr);

            myCon.Open();

            myCom = new SqlCommand();

            myCom.Connection = myCon;

            string oldmm = ysmm.Text.Trim();

            string newmm = xmm.Text.Trim();

             string sqlsel="select paw from dl where Eid='"+Session["CurrentValue"]+"'";

             comm = new SqlCommand(sqlsel,myCon);

                   result = comm.ExecuteReader();

        if(result.Read())

        {

          

             paw1 = result["paw"].ToString();  

        }

        if (paw1 == ysmm.Text)

        {

            if (result != null)

            {

                result.Close();

            }

         

            //string strUpdate = "Update stu set stuName='李¤?芳¤?',XyDm='02',ZyDm='0201' where stuNum='091001'";

            string strUpdate = "Update dl set paw='{0}' where Eid='{1}'";

          

            string sql = string.Format(strUpdate, newmm, Session["CurrentValue"]);

            myCom.CommandType = CommandType.Text;

            myCom.CommandText = sql;

            myCom.ExecuteNonQuery();

         

            Response.Write("<Script Language=JavaScript>alert('数ºy据Y库a内¨²容¨Y修T改?成¨¦功|!ê?!ê?!ê?') </Script>");

        }

        else

        {

            if (result != null)

            {

                result.Close();

            }

            Response.Write("<Script Language=JavaScript>if(confirm('此ä?原-始º?密¨¹码?与®?数ºy据Y库a中D的Ì?不?符¤?!ê?!ê?!ê?请?重?新?输º?入¨?!ê?!ê?')){window.navigate('glymima1.aspx');}  </Script>");

        }

        }

        catch (Exception oe)

        {

                        Response.Write("数ºy据Y库a操¨´作Á¡Â失º¡ì败㨹" + oe);

        }

        finally

        {

           

            if (myCon != null)

            {

                myCon.Close();

            }

        }//try 结¨¢束º?

    }

    protected void Button2_Click(object sender, EventArgs e)

    {

        Response.Redirect("LiuyiDefault2.aspx");

    }

3.  用户密码修改代码(同管理员密码修改的代码)

using System;

using System.Data;

using System.Configuration;

using System.Collections;

using System.Web;

using System.Web.Security;

using System.Web.UI;

using System.Web.UI.WebControls;

using System.Web.UI.WebControls.WebParts;

using System.Web.UI.HtmlControls;

using System.Data.SqlClient;

public partial class mima : System.Web.UI.Page

{

    protected void qd_Click(object sender, EventArgs e)

    {

        //定义要使用的对象

        SqlConnection myCon = null;

        SqlCommand myCom = null;

     

        try

        {

            string myConStr = "Data Source=S-PC;Initial Catalog=KYGLSystem;User ID=sa;password=sa";

            myCon = new SqlConnection(myConStr);

            myCon.Open();

            myCom = new SqlCommand();

            myCom.Connection = myCon;

            string oldmm = ysmm.Text.Trim();

            string newmm = xmm.Text.Trim();

            //Eid1 = "E000000022";

            //string strUpdate = "Update stu set stuName='李芳',XyDm='02',ZyDm='0201' where stuNum='091001'";

            string strUpdate = "Update dl set paw='{0}' where Eid='{1}'";

            string sql = string.Format(strUpdate, newmm,  Session["CurrentValue"]);

            myCom.CommandType = CommandType.Text;

            myCom.CommandText = sql;

            myCom.ExecuteNonQuery();

            Response.Write("<Script Language=JavaScript>alert('数据库内容修改成功!!!')  </Script>");

        }

             //Response.Write("<Script Language=JavaScript>if(confirm('数据库内容修改成功')){window.navigate('LiuyiDefault.aspx');}  </Script>");

        catch (Exception oe)

        {            Response.Write("数据库操作失败" + oe);

        }

        finally

        {

            if (myCon != null)

            {

                myCon.Close();

            }

        }

    }

    protected void Page_Load(object sender, EventArgs e)

    {

    }

    protected void qx_Click(object sender, EventArgs e)

    {

        RequiredFieldValidator1.Visible = false;

        RequiredFieldValidator2.Visible = false;

        RequiredFieldValidator3.Visible = false;

        CompareValidator1.Visible = false;

        xmm.Text = "";

        zsr.Text = "";

        ysmm.Text = "";

        Response.Redirect("LiuyiDefault.aspx");

    }

}

4.论文信息录入代码

using System;

using System.Collections.Generic;

using System.Web;

using System.Web.UI;

using System.Web.UI.WebControls;

using System.Data.SqlClient;

using System.Data;

public partial class lwsb : System.Web.UI.Page

{

    protected void Page_Load(object sender, EventArgs e)

    {

        for (int i = 2000; i < 2014; i++)

            this.DropDownList2.Items.Add(i.ToString());

        for (int i = 1; i < 13; i++)

            this.DropDownList3.Items.Add(i.ToString());

        for (int i = 1; i <= 31; i++)

            this.DropDownList4.Items.Add(i.ToString());

        this.Label2.Visible = false; this.TextBox8.Visible = false; this.Label7.Visible = false; this.TextBox13.Visible = false;

        this.Label3.Visible = false; this.TextBox9.Visible = false; this.Label8.Visible = false; this.TextBox14.Visible = false;

        this.Label4.Visible = false; this.TextBox10.Visible = false; this.Label9.Visible = false; this.TextBox15.Visible = false;

        this.Label5.Visible = false; this.TextBox11.Visible = false; this.Label10.Visible = false; this.TextBox16.Visible = false;

    }

    protected void DropDownList1_SelectedIndexChanged(object sender, EventArgs e)

    {

        if (DropDownList1.SelectedIndex == 1) { dfh1.Text = "lw_ l1"; }

        if (DropDownList1.SelectedIndex == 2) { dfh1.Text = "lw_l4"; }

        if (DropDownList1.SelectedIndex == 3) { dfh1.Text = "lw_l2"; }

        if (DropDownList1.SelectedIndex == 0) { dfh1.Text = "lw_l3"; }

    }

 

    protected void Button2_Click(object sender, EventArgs e)

    {

     string cbsj = DropDownList2.Text + "/" + DropDownList3.Text + "/" + DropDownList4.Text;

     string sqlconn = "Data Source=S-PC;Initial Catalog=KYGLSystem;User ID=sa;password=sa";

        SqlConnection conn = new SqlConnection(sqlconn);

        conn.Open();

        //SqlCommand comm0 = new SqlCommand("select * from kylw where lwbh='" + lwbh.Text.Trim() + "'",conn);

        //int j = comm0.ExecuteNonQuery();

        //if (j == 0)

        //{

        string sfsl;

        if (RadioButton1.Checked)

        { sfsl = "是"; }

        else

        { sfsl = "否"; }

        string strsql = "insert into LW(LWid,LWname,LWpublic,LWlx,rank,kan_no,LWtime,LWrecord)values('{0}','{1}','{2}','{3}','{4}','{5}','{6}','{7}')";

        string str = string.Format(strsql, TextBox1.Text.Trim(), TextBox2.Text.Trim(), TextBox4.Text.Trim(), DropDownList1.Text,dfh1.Text.Trim(), TextBox5.Text.Trim(), cbsj, sfsl);

        SqlCommand comm1 = new SqlCommand(str, conn);

        int n = Convert.ToInt32(TextBox6.Text.Trim());

        string[] zzbh = new string[n - 1];

        string[] fgh = new string[n - 1];

        switch (n)

        {

            case 1:

                zzbh = new string[1] { TextBox7.Text.Trim() };

                fgh = new string[1] { TextBox12.Text.Trim() };

                break;

            case 2:

                zzbh = new string[2] { TextBox7.Text.Trim(), TextBox8.Text.Trim() };

                fgh = new string[2] { TextBox12.Text.Trim(), TextBox13.Text.Trim() };

                break;

            case 3:

                zzbh = new string[3] { TextBox7.Text.Trim(), TextBox8.Text.Trim(), TextBox9.Text.Trim() };

                fgh = new string[3] { TextBox12.Text.Trim(), TextBox13.Text.Trim(), TextBox14.Text.Trim() };

                break;

            case 4:

                zzbh = new string[4] { TextBox7.Text.Trim(), TextBox8.Text.Trim(), TextBox9.Text.Trim(), TextBox10.Text.Trim() };

                fgh = new string[4] { TextBox12.Text.Trim(), TextBox13.Text.Trim(), TextBox14.Text.Trim(), TextBox15.Text.Trim() };

                break;

            case 5:

                zzbh = new string[5] { TextBox7.Text.Trim(), TextBox8.Text.Trim(), TextBox9.Text.Trim(), TextBox10.Text.Trim(), TextBox11.Text.Trim() };

                fgh = new string[5] { TextBox12.Text.Trim(), TextBox13.Text.Trim(), TextBox14.Text.Trim(), TextBox15.Text.Trim(), TextBox16.Text.Trim() };

                break;

            default:

                Response.Write("请?输º?入¨?人¨?数ºy!ê?");

                break;

        }

        comm1.ExecuteNonQuery();

       

        string str2 = "insert into zx(LWid,Eid,fgpx)values('{0}','{1}','{2}')";

        for (int i = 0; i < n; i++)

        {

            string sql = string.Format(str2, TextBox1.Text.Trim(), zzbh[i].ToString(), fgh[i].ToString());

            SqlCommand comm2 = new SqlCommand(sql, conn);

            comm2.ExecuteNonQuery();

            //SqlParameter input = mycomm.Parameters.Add("@zgbh", SqlDbType.VarChar);

            //input.Direction = ParameterDirection.Input;

            //input.Value = zzbh[i].ToString().Trim();

            //SqlParameter input1 = mycomm.Parameters.Add("@lwbh", SqlDbType.Char);

            //input1.Direction = ParameterDirection.Input;

            //input1.Value = lwbh.Text.Trim();

            //SqlParameter input2 = mycomm.Parameters.Add("@rens", SqlDbType.Int);

            //input2.Direction = ParameterDirection.Input;

            //input2.Value = n;

            //mycomm.ExecuteNonQuery();

            //mycomm.Parameters.Clear();

        }

        conn.Close();

        Response.Write("<Script language='javascript'> alert('已°?提¬¨¢交?!ê?');</script>");

        TextBox1.Text = "";

        TextBox2.Text = "";

        TextBox4.Text = "";

        TextBox5.Text = ""

      

        RadioButton1.Text = "";

        RadioButton2.Text = "";

        TextBox6.Text = "";

        TextBox7.Text = "";

        TextBox8.Text = "";

        TextBox9.Text = ""; TextBox10.Text = ""; TextBox11.Text = "";

        //Response.Write(j);

    }

     protected void  TextBox6_TextChanged(object sender, EventArgs e)

    {

        string str = TextBox6.Text.Trim();

        int rs = Convert.ToInt32(str);

        if (rs == 1)

        {

            Label1.Visible= true; TextBox7.Visible = true; Label6.Visible = true; TextBox12.Visible = true;

            Label2.Visible = false; TextBox8.Visible = false; Label7.Visible = false; TextBox13.Visible= false;

            Label3.Visible = false; TextBox9.Visible = false; Label8.Visible = false; TextBox14.Visible = false;

            Label4.Visible = false; TextBox10.Visible = false; Label9.Visible= false; TextBox15.Visible = false;

            Label5.Visible = false; TextBox11.Visible = false; Label10.Visible= false; TextBox16.Visible= false;

        }

        if (rs == 2)

        {

            Label1.Visible = true; TextBox7.Visible = true; Label6.Visible = true; TextBox12.Visible = true;

            Label2.Visible = true; TextBox8.Visible = true; Label7.Visible = true; TextBox13.Visible = true;

            Label3.Visible = false; TextBox9.Visible = false; Label8.Visible = false; TextBox14.Visible = false;

            Label4.Visible = false; TextBox10.Visible = false; Label9.Visible = false; TextBox15.Visible = false;

            Label5.Visible = false; TextBox11.Visible = false; Label10.Visible = false;TextBox16.Visible = false;

        }

        if (rs == 3)

        {

            Label1.Visible = true; TextBox7.Visible = true; Label6.Visible = true; TextBox12.Visible = true;

            Label2.Visible = true; TextBox8.Visible = true; Label7.Visible = true; TextBox13.Visible = true;

            Label3.Visible = true; TextBox9.Visible = true; Label8.Visible = true; TextBox14.Visible = true;

            Label4.Visible = false; TextBox10.Visible = false; Label9.Visible = false; TextBox15.Visible = false;

            Label5.Visible = false; TextBox11.Visible = false; Label10.Visible = false;TextBox16.Visible = false;

        }

        if (rs == 4)

        {

            Label1.Visible = true; TextBox7.Visible = true; Label6.Visible = true; TextBox12.Visible = true;

            Label2.Visible = true; TextBox8.Visible = true; Label7.Visible = true; TextBox13.Visible = true;

            Label3.Visible = true; TextBox9.Visible = true; Label8.Visible = true; TextBox14.Visible = true;

            Label4.Visible = true; TextBox10.Visible = true; Label9.Visible = true; TextBox15.Visible = true;

            Label5.Visible = false; TextBox11.Visible = false;Label10.Visible = false; TextBox16.Visible = false;

        }

        if (rs == 5)

        {

            Label1.Visible = true; TextBox7.Visible = true; Label6.Visible = true; TextBox12.Visible = true;

            Label2.Visible = true; TextBox8.Visible = true; Label7.Visible = true; TextBox13.Visible = true;

            Label3.Visible = true; TextBox9.Visible = true; Label8.Visible = true; TextBox14.Visible = true;

            Label4.Visible = true; TextBox10.Visible = true; Label9.Visible = true; TextBox15.Visible = true;

            Label5.Visible = true; TextBox11.Visible = true;Label10.Visible = true;TextBox16.Visible = true;

        }

}

5.个人信息查询代码以论文为例

using System;

using System.Data;

using System.Configuration;

using System.Collections;

using System.Web;

using System.Web.Security;

using System.Web.UI;

using System.Web.UI.WebControls;

using System.Web.UI.WebControls.WebParts;

using System.Web.UI.HtmlControls;

using System.Data.SqlClient;

public partial class Epselect_lw : System.Web.UI.Page

{

    protected void Page_Load(object sender, EventArgs e)

    {

        //定义要使用的对象

        SqlConnection myConnection = null;

        SqlCommand myCommand = null;

        SqlDataReader myReader = null;

        SqlParameter parInput = null;

        try

        {

            String sqlconn = "Data Source=S-PC;Initial Catalog=KYGLSystem;User ID=sa;password=sa";

        myConnection = new SqlConnection(sqlconn);

        myConnection.Open();

         myCommand = new SqlCommand();

        myCommand.Connection = myConnection;

        myCommand.CommandType = CommandType.StoredProcedure;

       

        //up_InsertData为存储过程的名字

        myCommand.CommandText = "select_EplwQK";   

        parInput = myCommand.Parameters.Add("@j_id",SqlDbType.VarChar);

        parInput.Direction = ParameterDirection.Input;

        //传值错误????????????????????

        parInput.Value = Session["CurrentValue"];

        //把存储过程执行的结果保存到SqlDataReader

         myReader = myCommand.ExecuteReader();

        //获取数据之前,必须不断的调用Read方法,它负责前进到下一条记录.

       

         Response.Write("<table border=1 cellspacing=0 cellpadding=2>");

        //显示列名字

        Response.Write("<tr bgcolor=#DAB4B4>");

        for (int i = 0; i < myReader.FieldCount; i++)

        {

            Response.Write("<td>" + myReader.GetName(i) + "</td>");

        }

        Response.Write("</tr>");

        //输出所有的字段值

        while (myReader.Read())

        {

            Response.Write("<tr>");

            //打印取到的数据

            for (int i = 0; i < myReader.FieldCount; i++)

            {

                Response.Write("<td>" + myReader[i].ToString() + "</td>");

            }

            Response.Write("</tr>");

        }

        Response.Write("</table>");

      }

        catch (Exception oe)

        {

            //如果出错的处理语句

            Response.Write("数据库操作失败" + oe);

        }

        finally

        {

           

            if (myReader != null)

            {

                myReader.Close();

            }

           

            if (myConnection != null)

            {

                myConnection.Close();

            }

6.按时间检索各科研项目详细情况代码,有得分(以著作为代表):

using System;

using System.Data;

using System.Configuration;

using System.Collections;

using System.Web;

using System.Web.Security;

using System.Web.UI;

using System.Web.UI.WebControls;

using System.Web.UI.WebControls.WebParts;

using System.Web.UI.HtmlControls;

using System.Data.SqlClient;

public partial class timeSelectZZ1 : System.Web.UI.Page

{

    protected void Page_Load(object sender, EventArgs e)

    {

        for (int i = 2000; i < 2013; i++)

            DropDownList1.Items.Add(i.ToString());

        for (int i = 1; i <= 12; i++)

            DropDownList2.Items.Add(i.ToString());

        for (int i = 1; i <= 31; i++)

            DropDownList3.Items.Add(i.ToString());

        for (int i = 2000; i < 2013; i++)

            DropDownList4.Items.Add(i.ToString());

        for (int i = 1; i <= 12; i++)

            DropDownList5.Items.Add(i.ToString());

        for (int i = 1; i <= 31; i++)

            DropDownList6.Items.Add(i.ToString());

    }

    protected void Button1_Click(object sender, EventArgs e)

    {

        Label2.Text = DropDownList1.Text + "年" + DropDownList2.Text + "月" + DropDownList3.Text + "日";

        Label3.Text = DropDownList4.Text + "年" + DropDownList5.Text + "月" + DropDownList6.Text + "日";

        String sqlconn = "Data Source=S-PC;Initial Catalog=KYGLSystem;User ID=sa;password=sa";

        SqlConnection myConnection = new SqlConnection(sqlconn);

        //打开数据库连接

        myConnection.Open();

        SqlCommand myCommand = new SqlCommand();

        myCommand.Connection = myConnection;

        myCommand.CommandType = CommandType.StoredProcedure;

        myCommand.CommandText = "time_select_Epzz";

        //myCommand.Parameters.Add("@type", SqlDbType.datatime);

        SqlParameter parInput = myCommand.Parameters.Add("@time1", SqlDbType.DateTime);

        parInput.Direction = ParameterDirection.Input;

        parInput.Value = Convert.ToDateTime(DropDownList1.Text + "/" + DropDownList2.Text + "/" + DropDownList3.Text);

        SqlParameter parInput2 = myCommand.Parameters.Add("@time2", SqlDbType.DateTime);

        parInput2.Direction = ParameterDirection.Input;

        parInput2.Value = Convert.ToDateTime(DropDownList4.Text + "/" + DropDownList5.Text + "/" + DropDownList6.Text);

        //把存储过程执行的结果保存到SqlDataReader

        SqlDataReader myReader = myCommand.ExecuteReader();

        //Response.Write("<h3>使用存储过程查询数据</h3><hr>");

        Response.Write("<table border=1 cellspacing=0 cellpadding=2>");

       Response.Write("<tr bgcolor=#DAB4B4>");

        for (int i = 0; i < myReader.FieldCount; i++)

        {

            Response.Write("<td>" + myReader.GetName(i) + "</td>");

        }

        Response.Write("</tr>");

        while (myReader.Read())

        {

            Response.Write("<tr>");

            //打印取到的数据

            for (int i = 0; i < myReader.FieldCount; i++)

            {

                Response.Write("<td>" + myReader[i].ToString() + "</td>");

            }

            Response.Write("</tr>");

        }

        Response.Write("</table>");

        //关闭SqlDataReader

        myReader.Close();

        myConnection.Close();

7、按各项科研项目检索,有得分(以专利为代表);

using System;

using System.Data;

using System.Configuration;

using System.Collections;

using System.Web;

using System.Web.Security;

using System.Web.UI;

using System.Web.UI.WebControls;

using System.Web.UI.WebControls.WebParts;

using System.Web.UI.HtmlControls;

using System.Data.SqlClient;

public partial class zljs : System.Web.UI.Page

{

    protected void Page_Load(object sender, EventArgs e)

    {

    }

    protected void Button1_Click(object sender, EventArgs e)

    {

        SqlCommand myCommand = null;

        if (TextBox1.Text != null) { string lwid = TextBox1.Text.Trim(); }

        //连接字符串

        String sqlconn = "Data Source=S-PC;Initial Catalog=KYGLSystem;User ID=sa;password=sa";

        SqlConnection myConnection = new SqlConnection(sqlconn);

        //打开数据库连接http://localhost:2594/keyan/keyan.sln

        myConnection.Open();

        if (TextBox1.Text != null)

        {

            myCommand = new SqlCommand("select *  from E_zlQK where ZLid='" + TextBox1.Text.Trim() + "'", myConnection);

        }

        else

        {

            myCommand = new SqlCommand("select *  from E_zlQK where ", myConnection);

        }

        SqlDataReader myReader;

        myReader = myCommand.ExecuteReader();

        //Response.Write("<h3>使用OleDbCommand类读取数据</h3><hr>");

        Response.Write("<table border=1 cellspacing=0 cellpadding=2>");

        //显示列名字

        Response.Write("<tr bgcolor=#DAB4B4>");

        for (int i = 0; i < myReader.FieldCount; i++)

        {

            Response.Write("<td>" + myReader.GetName(i) + "</td>");

        }

        Response.Write("</tr>");

        //输出所有的字段值

        while (myReader.Read())

        {

            Response.Write("<tr>");

            //打印取到的数据

            for (int i = 0; i < myReader.FieldCount; i++)

            {

                Response.Write("<td>" + myReader[i].ToString() + "</td>");

            }

            Response.Write("</tr>");

        }

        Response.Write("</table>");

        //关闭SqlDataReader

        myReader.Close();

        //关闭与数据库的连接

        myConnection.Close();

    }

    protected void DropDownList1_SelectedIndexChanged(object sender, EventArgs e)

    {

        if (this.DropDownList1.SelectedIndex == 0 )

        {

            TextBox1.Enabled = true;

        }

        else { TextBox1.Enabled = false; }

    }

}

8、 各单位各项目总得分(系或部门为代表):

using System;

using System.Data;

using System.Configuration;

using System.Collections;

using System.Web;

using System.Web.Security;

using System.Web.UI;

using System.Web.UI.WebControls;

using System.Web.UI.WebControls.WebParts;

using System.Web.UI.HtmlControls;

using System.Data.SqlClient;

public partial class Sallgrade : System.Web.UI.Page

{

    protected void Page_Load(object sender, EventArgs e)

    {

        //连接字符串

        String sqlconn = "Data Source=S-PC;Initial Catalog=KYGLSystem;User ID=sa;password=sa";

        SqlConnection myConnection = new SqlConnection(sqlconn);

        //打开数据库连接

        myConnection.Open();

        SqlCommand myCommand = new SqlCommand("select * from Section_Sumgrade", myConnection);

        SqlDataReader myReader;

        myReader = myCommand.ExecuteReader();

        //Response.Write("<h3>使用OleDbCommand类读取数据</h3><hr>");

        Response.Write("<table border=1 cellspacing=0 cellpadding=2>");

        //显示列名字

        Response.Write("<tr bgcolor=#DAB4B4>");

        for (int i = 0; i < myReader.FieldCount; i++)

        {

            Response.Write("<td>" + myReader.GetName(i) + "</td>");

        }

        Response.Write("</tr>");

        //输出所有的字段值

        while (myReader.Read())

        {

            Response.Write("<tr>");

            for (int i = 0; i < myReader.FieldCount; i++)

            {

                Response.Write("<td>" + myReader[i].ToString() + "</td>");

            }

            Response.Write("</tr>");

        }

        Response.Write("</table>");

        //关闭SqlDataReader

        myReader.Close();

        myConnection.Close();

    }

}

9、评分规则管理代码(以课题鉴定为代表):

using System;

using System.Data;

using System.Configuration;

using System.Collections;

using System.Web;

using System.Web.Security;

using System.Web.UI;

using System.Web.UI.WebControls;

using System.Web.UI.WebControls.WebParts;

using System.Web.UI.HtmlControls;

using System.Data.SqlClient;

public partial class PFgzjd : System.Web.UI.Page

{

    protected void Page_Load(object sender, EventArgs e)

    {

    }

    protected void Button1_Click(object sender, EventArgs e)

    {

        SqlConnection myCon = null;

        SqlCommand myCom = null;

        try

        {

            string myConStr = "Data Source=S-PC;Initial Catalog=KYGLSystem;User ID=sa;password=sa";

            myCon = new SqlConnection(myConStr);

            myCon.Open();

            //在连接的基础上建立SqlCommand命令对象,

            myCom = new SqlCommand();

            myCom.Connection = myCon;

            string jddj1 = DropDownList1.Text.Trim();

            string jdgrade1 = TextBox1.Text.Trim();

            //string strUpdate = "Update stu set stuName='李芳',XyDm='02',ZyDm='0201' where stuNum='091001'";

            //改寻该语句

            string strUpdate = "Update JDcgdj set JDgrade='{0}' where JDdj='{1}'";

            //将变量的内容加入到Update语句中相应的位置。

            string sql = string.Format(strUpdate, jdgrade1, jddj1);

            myCom.CommandType = CommandType.Text;

            myCom.CommandText = sql;

            myCom.ExecuteNonQuery();

            Response.Write("<Script Language=JavaScript>alert('评分规则修改成功!!!')  </Script>");

            TextBox1.Text = "";

        }

        catch (Exception oe)

        {

        }

        finally

        {

            if (myCon != null)

            {

                myCon.Close();

            }

        }//try 结束

    }

    protected void Button2_Click(object sender, EventArgs e)

    {

       

        //定义要使用的对象

        SqlConnection myCon = null;

        SqlCommand myCom = null;

        //SqlDataAdapter myDr = null;

        //DataSet myDs = null;

        try

        {

            string myConStr = "Data Source=WIN-20121014EZU;Initial Catalog=KYGLSystem;Persist Security Info=True;User ID=sa;password=sasa";

            myCon = new SqlConnection(myConStr);

            myCon.Open();

            //在连接的基础上建立SqlCommand命令对象,

            //myCom = new SqlCommand();

            //myCom.Connection = myCon;

            //告诉命令对象做什么

            //string sql = "select stuName,stuNum,XyDm,ZyDm from stu where stuNum='091001'";

            string sql = "select JDgrade from JDcgdj  where JDdj='" + DropDownList1.Text + "'";

            myCom = new SqlCommand(sql, myCon);

            //myCom.CommandType = CommandType.Text;

            //myCom.CommandText = sql;

            SqlDataReader result = myCom.ExecuteReader();

            if (result.Read())

            {

                TextBox1.Text = result["JDgrade"].ToString();

            }

            //myDr = new SqlDataAdapter();

            //myDr.SelectCommand = myCom;

            //myDs = new DataSet();

            //myDr.Fill(myDs, "DS_stu");

            //dataGridView1.DataSource = myDs.Tables["Ds_stu"].DefaultView;

            //Response.Write("数据库内容查询成功");

        }

        catch (Exception oe)

        {

            //如果出错的处理语句

            Response.Write("数据库操作失败" + oe);

        }

        finally

        {

            if (myCon != null)

            {

                myCon.Close();

            }

        }//try 结束

    }

}

10、 退出系统代码:

using System;

using System.Collections.Generic;

using System.Linq;

using System.Web;

using System.Web.UI;

using System.Web.UI.WebControls;

public partial class exit : System.Web.UI.Page

{

    private void Page_Load(object sender, System.EventArgs e)

    {

        Response.Write("<Script Language=JavaScript>if(confirm('提示信息(YES或NO)?')){window.navigate('dl.aspx');}  </Script>");

        Response.Write("<Script Language=JavaScript>window.navigate('LiuyiDefault.aspx');</Script>");

   

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