Student Management System Project in C++

Student Management System Project in C++

Dear Students, Today in C++ Programming Tutorial we will learn How to make a Student Management System Project in C++. Previously we shared Simple School Management C++ Project. It is a simple c++ project for beginners. To keep the project simple only basic functionalities has been added it is recommended for students first understand the project flow then add more functions like edit record (hint code also has given below) etc. Students are recommended to first add validation in this project which will not allow user to enter wrong option and then add more functions.
Students Management System Project in C++
Students Management System Project in C++

Concepts used in C++ Project

This Project includes the concept of following topics:
  • struct 
  • Filing 
  • Loops
  • Arrays
  • If else
  • Switch statement
  • String class functions
Project has for major functions in menu
  • Insert record
  • Show all record
  • Search record
  • Exit program

How it works

Each functionality has a function call in switch statement on the user choice control transfers to a function. Every function opens a file name "database" and insert, show and search data from it. File will be created where c++ file is placed in secondary storage.

Watch Student Management System Project Tutorial



School Management System Project Source Code

#include<iostream.h>
#include<conio.h>
#include<stdlib.h>
#include<string.h>
#include<fstream.h>

struct
student
{

char
name[20];
char
reg[15];
char
course[10];
float
cgpa;
};


fstream file;
student obj;

void
add()
{

cout<<"Enter Name: ";
cin>>obj.name;
cout<<"Enter Registration Number: ";
cin>>obj.reg;
cout<<"Enter Course: ";
cin>>obj.course;
cout<<"Enter CGPA: ";
cin>>obj.cgpa;

file.open("database.txt",ios::app) ;
file.write((char*)&obj,sizeof(obj));
file.close();
}


void
show_all()
{
// clrscr();
file.open("database.txt",ios::in);
file.read((char*)&obj,sizeof(obj));

while
(file.eof()==0)
{

cout<<"Name: "<<obj.name<<endl;
cout<<"Registration Number: "<<obj.reg<<endl;
cout<<"Course: "<<obj.course<<endl;
cout<<"CGPA: "<<obj.cgpa<<endl<<endl;

file.read((char*)&obj,sizeof(obj));
}

file.close();

getch();
}


void
search()
{
// clrscr();
float user;
cout<<"Enter CGPA: ";
cin>>user;
file.open("database.txt",ios::in);
file.read((char*)&obj,sizeof(obj));

while
(file.eof()==0)
{

if
(obj.cgpa==user)
{

cout<<"Name: "<<obj.name<<endl;
cout<<"Registration Number: "<<obj.reg<<endl;
cout<<"Course: "<<obj.course<<endl;
cout<<"CGPA: "<<obj.cgpa<<endl<<endl;
}


file.read((char*)&obj,sizeof(obj));
}

file.close();

getch();
}


void
edit()
{
// clrscr();

char
user[15];
cout<<"Enter registration Number: ";
cin>>user;

file.open("database.txt",ios::in|ios::out);
file.read((char*)&obj,sizeof(obj));

while
(file.eof()==0)
{

if
(strcmp(obj.reg,user)==0)
{

cout<<"Name: "<<obj.name<<endl;
cout<<"Registration Number: "<<obj.reg<<endl;
cout<<"Course: "<<obj.course<<endl;
cout<<"CGPA: "<<obj.cgpa<<endl<<endl;

cout<<"\nEnter New course: ";
cin>>obj.course;

file.seekp(file.tellg()-sizeof(obj));
file.write((char*)&obj,sizeof(obj));
cout<<"\n\nFile Updated";
break
;
}


file.read((char*)&obj,sizeof(obj));
}

file.close();

getch();
}



void
main()
{

// clrscr();

//file.open("c:\database.txt",ios::out);
//file.close();
int option;

while
(1)
{

// clrscr();
cout<<"Enter 1 to Enter Record\n";
cout<<"Enter 2 to Show All Record\n";
cout<<"Enter 3 to Search Record\n";
cout<<"Enter 4 to Exit\n";
cout<<"\n\nEnter Option: ";
cin>>option;

switch
(option)
{

case
1:
add();
cout<<"\n\nRecord Entered\n";
getch();
break
;
case
2:
show_all();
break
;
case
3:
search();
break
;
case
4:
exit(0);
}
}

getch();
}

School Management System Project Output

School Management System Project Output
School Management System Project Output
Source code has been tested on Microsoft Visual C++ compiler. If you are running on a different compiler like codeBlocks. Some changes may required like add using namespace std; , remover .h from iostream etc.

Reference edit functionality c++ source code

void edit()
{ // clrscr();

char user[15];
cout<<"Enter registration Number: ";
cin>>user;

file.open("database.txt",ios::in|ios::out);
file.read((char*)&obj,sizeof(obj));

while (file.eof()==0)
{
if (strcmp(obj.reg,user)==0)
{
cout<<"Name: "<<obj.name<<endl;
cout<<"Registration Number: "<<obj.reg<<endl;
cout<<"Course: "<<obj.course<<endl;
cout<<"CGPA: "<<obj.cgpa<<endl<<endl;

cout<<"\nEnter New course: ";
cin>>obj.course;

file.seekp(file.tellg()-sizeof(obj));
file.write((char*)&obj,sizeof(obj));
cout<<"\n\nFile Updated";
break;
}

file.read((char*)&obj,sizeof(obj));
}
file.close();

getch();
}

MORE C++ EXAMPLE PROGRAMS:



If this was Helpful Please share with your friends. Thanks

Comments

Popular posts from this blog

DevC++ Installation and Usage Complete Guidelines

MTH001 Solved Past Papers and FAQs for Final term

How To Stay Safe From WannaCry - World’s Biggest Cyber-Attack