2023年学生信息管理系统源代码.docx

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1、2023年学生信息管理系统源代码 第一篇：学生信息管理系统源代码 学生信息管理系统源代码 import java.io.*; class StuInfo public String name; public int number; public String sex; public String age; public String bir; public String email; public String addr; public String tel; public String getName() return name; public void setName(String nam

2、e) this.name = name; public int getNumber() return number; public void setNumber(int number) this.number = number; public String getSex() return sex; public void setSex(String sex) this.sex = sex; public String getAge() return age; public void setAge(String age) this.age = age; public String getBir(

3、) return bir; public void setBir(String bir) this.bir = bir; public String getEmail() return email; public void setEmail(String email) this.email = email; public String getAddr() return addr; public void setAddr(String addr) this.addr = addr; public String getTel() return tel; public void setTel(Str

4、ing tel) this.tel = tel; public class Student private static PrintStream out = System.out;private static String filename = “Stu.txt;private static int total = 0;private static int rt = 0;/recyle length private StuInfo stuInfos;private StuInfo recycle;BufferedReader buf = new BufferedReader(new Input

5、StreamReader(System.in);/创建缓冲流 public Student() stuInfos = new StuInfo; public void 信息录入() BufferedReader buf = new BufferedReader(new InputStreamReader(System.in); try System.out.print(“n请输入学生信息以0结束n); System.out.print(“学号：n); StuInfo stu = new StuInfo(); stu.setNumber(Integer.parseInt(buf.readLine

6、(); while(stu.getNumber()!=0) System.out.print(“姓名：nn); stu.setName(buf.readLine(); System.out.print(“性别：nn); stu.setSex(buf.readLine(); System.out.print(“年龄：nn); stu.setAge(buf.readLine(); System.out.print(“生日：nn); stu.setBir(buf.readLine(); System.out.print(“邮箱：nn); stu.setEmail(buf.readLine(); Sy

7、stem.out.print(“地址：nn); stu.setAddr(buf.readLine(); System.out.print(“电话：nn); stu.setTel(buf.readLine(); /添加其他输入信息 stuInfos=stu; total+; stu = new StuInfo(); System.out.print(“n请输入下一个学生信息以0结束n); System.out.print(“姓名：n); stu.setName(buf.readLine(); catch(Exception e) out.print(e); public void 保存数据()

8、try FileWriter fwr=new FileWriter(filename); BufferedWriter fw = new BufferedWriter(fwr); fw.write(total+“rn); for(int k=0;k= 3 Then MsgBox 您无权操作本系统！“, vbCritical, 错误“ Unload Me End If Else 登陆胜利 显示MDI窗体, 并将用户类型和用户名传到MDI窗体中的mnUserType, msUserName中 With frmMain .mnUserType = mnUserType .msUserName = u

9、ser End With Load frmMain frmMain.Show Unload Me End If End Sub Private Sub Form_Load() optUserType(0).Value = True End Sub Private Sub optUserType_Click(Index As Integer) mnUserType = Index End Sub Explicit Private Sub Command1_Click() Dim strCon1 As String Dim strCon2 As String On Error GoTo myerr

10、 If Trim(Text1.Text)= “ Or Trim(Text2.Text)= “ Then If MsgBox(请输入查询条件！“, vbInformation, 提示“)Then GoTo myerr End If Select Case Trim(Combo1.Text) Case 学号“ strCon1 = Serial“ Case 姓名“ strCon1 = Name“ Case 班级“ strCon1 = Class“ Option Case 生日“ strCon1 = Birthday“ Case 性别“ strCon1 = Sex“ Case 家庭地址“ strCon

11、1 = Address“ Case 电话“ strCon1 = Tel“ End Select Select Case Trim(Combo4.Text) Case 学号“ strCon2 = Serial“ Case 姓名“ strCon2 = Name“ Case 班级“ strCon2 = Class“ Case 生日“ strCon2 = Birthday“ Case 性别“ strCon2 = Sex“ Case 家庭地址“ strCon1 = Address“ Case 电话“ strCon2 = Tel“ End Select DataEnv.rsStudent.Close Da

12、taEnv.rsStudent.Open select * from 学生信息表 where “ & _ strCon1 & Trim(Combo2.Text)& “ & Trim(Text1.Text)_ & “ & “ & Trim(Combo3.Text)& “ & strCon2 & _ Trim(Combo5.Text)& “ & Trim(Text2.Text)& “ dgdCX.DataMember = “ dgdCX.Refresh DataEnv.rsStudent.Requery dgdCX.DataMember = Student“ dgdCX.Refresh myerr

13、: End Sub Private Sub Command3_Click() Unload Me End Sub Private Sub dgdCX_Click() End Sub Private Sub Form_Load() 添加Combo1的子项作为查询标准 Combo1.AddItem(学号“) Combo1.AddItem(姓名“) Combo1.AddItem(班级“) Combo1.AddItem(生日“) Combo1.AddItem(性别“) Combo1.AddItem(家庭地址“) Combo1.AddItem(电话“) Combo1.ListIndex = 0 添加Co

14、mbo2的子项作为关系符 Combo2.AddItem(=“) Combo2.AddItem(“) Combo2.AddItem(=“) Combo2.AddItem(“) Combo5.AddItem(=“) Combo5.AddItem(n1.学历2.职工号3.取消并返回);printf(“Which you needed?:n);scanf(“%d,&c); 探讨生if(c3|c3|c=N) printf(“没有找到该职工!n ); return; else N=N-1; for(i=0;i=N)printf(“n未找到该职工!n); 第四篇：C+课程设计 教职工信息管理系统源代码 教职

15、工信息管理系统源码 #include #include #include #include #define maxsize 100 fstream iofile;/文件指针 class Time /时间类 public: int year; int month; int day; class Telem /个人信息 public: char name; char sex; Time birthtime;/组合Time类 char num; char wage; Time worktime; int year; char department; friend istream& operator(

16、istream& input,Telem& T); friend ostream& operatorc) switch(c) case 1: coutdata; data.year=now-data.birthtime; iofile.write(char*)&data,sizeof(data); coutans; while(y=ans|Y=ans);loop: if(1=flag) coutdata; data.year=now-data.birthtime; iofile.write(char*)&data,sizeof(data); coutdata; data.year=now-da

17、ta.birthtime; iofile.write(char*)&data,sizeof(data); coutans; while(y=ans|Y=ans);loop: if(1=flag) coutdata; data.year=now-data.birthtime; iofile.write(char*)&data,sizeof(data); cout(istream& input,Telem& T) int y,m,d; coutymd; T.birthtime.year=(y=1900&y=1&m=1&dymd; T.worktime.year=(y=1900&y=1&m=1&dc

18、; switch(c) case 1: coutAddall(); coutAddall(); break; case 2: coutk; if(1=k) pt-Add(); else if(2=k) ps-Add(); else coutDisplay(); ps-Display(); break; case 4: coutk; if(1=k) coutDisplaypart(part); else if(2=k) coutDisplaypart(part); else coutk; if(1=k) coutl; if(1=l) coutFindname(nam); else if(2=l)

19、 couti; pt-Findyear(i); else coutl; if(1=l) coutFindname(nam); else if(2=l) couti; ps-Findyear(i); else coutMN; coutEmployee:Employeename; Employee:Employeenum = EmployeeMaxNum + Employee:MaxNum()+1; coutEmployee:Employeesex; coutEmployee:Employeeage; coutEmployee:Employeemarriage; coutEmployee:Empl

20、oyeedegree; while(Employee:Employeedegree!=1&Employee:Employeedegree!=2&Employee:Employeedegree!=3&Employee:Employeedegree!=4&Employee:Employeedegree!=5&Employee:Employeedegree!=6) coutEmployee:Employeedegree; coutEmployee:Employeedepart; while(Employee:Employeedepart!=1&Employee:Employeedepart!=2&E

21、mployee:Employeedepart!=3&Employee:Employeedepart!=4&Employee:Employeedepart!=5&Employee:Employeedepart!=6&Employee:Employeedepart!=7) coutEmployee:Employeedepart; coutEmployee:Employeeposition; while(Employee:Employeeposition!=1&Employee:Employeeposition!=2&Employee:Employeeposition!=3&Employee:Emp

22、loyeeposition!=4&Employee:Employeeposition!=5) coutEmployee:Employeeposition; coutEmployee:Employeeworktime; Employee:Employeepay = Employee:Pay(Employee:Employeeposition); DBOperate dbo; dbo.ReadOut(); int MaxNum = Employee:MaxNum(); Enum = Employee:Employeenum; Ename = Employee:Employeename; Esex

23、= Employee:Employeesex; Eage = Employee:Employeeage; Emarriage = Employee:Employeemarriage; Edegree = Employee:Employeedegree; Edepart = Employee:Employeedepart; Eposition = Employee:Employeeposition; Eworktime = Employee:Employeeworktime; Epay = Employee:Employeepay; dbo.WriteIn(1); coutchoice1; sw

24、itch(choice1) case 1: showall();break; case 2: coutchoice2; e.showdepart(choice2);break; case 3: coutchoice2; e.showdegree(choice2);break; case 4: coutmin; coutmax; e.showage(min,max);break; case 5: coutsearchnum; e.shownum(searchnum);break; default: cout=min&EagecNum; int MN; MN = Employee:MaxNum()

25、; for(int i=0;iEmployee:Employeename; Ename = Employee:Employeename; coutEmployee:Employeesex; Esex = Employee:Employeesex; coutEmployee:Employeeage; Eage = Employee:Employeeage; coutEmployee:Employeemarriage; Emarriage = Employee:Employeemarriage; coutEmployee:Employeedegree; while(Employee:Employe

26、edegree!=1&Employee:Employeedegree!=2&Employee:Employeedegree!=3&Employee:Employeedegree!=4&Employee:Employeedegree!=5&Employee:Employeedegree!=6) coutEmployee:Employeedegree; Edegree = Employee:Employeedegree; coutEmployee:Employeedepart; while(Employee:Employeedepart!=1&Employee:Employeedepart!=2&

27、Employee:Employeedepart!=3&Employee:Employeedepart!=4&Employee:Employeedepart!=5&Employee:Employeedepart!=6&Employee:Employeedepart!=7) coutEmployee:Employeedepart; Edepart = Employee:Employeedepart; coutEmployee:Employeeposition; while(Employee:Employeeposition!=1&Employee:Employeeposition!=2&Emplo

28、yee:Employeeposition!=3&Employee:Employeeposition!=4&Employee:Employeeposition!=5) coutEmployee:Employeeposition; Eposition = Employee:Employeeposition; coutEmployee:Employeeworktime; Eworktime = Employee:Employeeworktime; Epay = Employee:Pay(Employee:Employeeposition); break; dbo.WriteIn(0); void E

29、mployee:DeleteInfo()/删除职工数据的函数 char tmp; int cNum = 1000; DBOperate dbo; dbo.ReadOut(); void Employee:shownum(long number); coutcNum; int MN; MN = Employee:MaxNum(); for(int i=0;itmp; if(tmp=Y) if(i=MN-1) dbo.WriteIn(-1); else for(int j=i;jDBOperate:EmployeenumDBOperate:EmployeenameDBOperate:Employe

30、esexDBOperate:EmployeeageDBOperate:Employeemarriage DBOperate:EmployeedegreeDBOperate:EmployeedepartDBOperate:EmployeepositionDBOperate:EmployeeworktimeDBOperate:Employeepay; Enum = DBOperate:Employeenum; Ename = DBOperate:Employeename; Esex = DBOperate:Employeesex; Eage = DBOperate:Employeeage; Ema

31、rriage = DBOperate:Employeemarriage; Edegree = DBOperate:Employeedegree; Edepart = DBOperate:Employeedepart; Eposition = DBOperate:Employeeposition; Eworktime = DBOperate:Employeeworktime; Epay = DBOperate:Employeepay; myf.close(); void DBOperate:RefreshMaxNum(int iflag)/更新系统中员工计数文件的函数 int MaxNum =

32、0; ifstream myif(“EmployeeMaxNum.txt); myifMaxNum; myif.close(); MaxNum = MaxNum+iflag; ofstream myof(“EmployeeMaxNum.txt); myofselect; Employee e; DBOperate dbo; switch(select) case 1: e.NewInfo();break; case 2: dbo.ReadOut(); e.ShowInfo();break; case 3: e.RefreshInfo();break; case 4: e.DeleteInfo();break; case 5: cout“ 退出胜利endl;break; default: cout“叮嘱错误！endl; if(select = 5) break; exit(1); return 0;