School Management System Project In C++ With Source Code

The C++ School Management System is developed in C++ programming language, this School System C++ is based on the concept of generating the school’s Information records and adding new students & updating it.

A School Management System User can add their Student’s and Teacher’s detail to their courses safely and it’s not time-consuming.

This System makes it easy to store records of every employee in the school.

ABOUT PROJECT	PROJECT DETAILS
Project Name :	School Management System
Project Platform :	C/C++
Programming Language Used:	C++ Programming Language
Developer Name :	itsourcecode.com
IDE Tool (Recommended):	Dev-C++/Codeblocks
Project Type :	Desktop Application
Database:	Stores data in .DAT file

What is a School Management System?

The idea behind the school management system is to create, modify, and update information records for the school.

For their school and college projects simple in the C++ language language and different variables, students and beginners may find this project useful.

How School Management System Works?

The concept of developing and maintaining school information records serves as the foundation for the school management system. Here, users can quickly and safely add the names of their teachers and students to their courses.

It is easy to keep track of every single school staff thanks to this method.

The entire model was created using the C++ programming language, and it made use of several strings and variables.

This small project will be easy for users to use and understand.

Project Objective

The school management system will be in charge of carrying out several tasks, including maintaining and managing student records, managing admission details and establishing admission criteria for admission into different streams for specific classes, managing users within the school.

With the help of this new school administration system to designed in c language, all these responsibilities are readily accomplishable. Since the system was created by segmenting it into a number of modules, maintenance tasks may be completed quickly and efficiently without the help of a technician.

Each user must have their unique user ID and password to log into this system makes it simple in order to use it. Each module will have the ability to share data with other modules as needed in order to manage, integrate, and do away with the idea of data redundancy.

Steps on How to Create a School Management System in C++

This is the student module of the system.

class Student {						//Student class for storing Records in the student file
	int title;  //Master  = 1, Mr = 2, Miss = 3
	char studentName[30];
	int rollNo;
	char fatherName[30];
	char motherName[30];
	char address[80];
	char bloodGroup[4];
	public:
	void getDetails(void);			//Get Student Details from user
	void printDetails(void){		//Printing the details of Student
		cout<<"Student Name  : "<<strTitle(title)<<' '<<studentName<<endl;
		cout<<"Roll No.      : "<<rollNo<<endl;
		cout<<"Father's Name : "<<fatherName<<endl;
		cout<<"Mother's Name : "<<motherName<<endl;
		cout<<"Address       : "<<address<<endl;
		cout<<"Blood Group   : "<<bloodGroup<<endl;
	}
	int retRollNo(){				//Return Roll No
		return rollNo;
	}
	char * retString(char x){		//Return all strings avaialable from the Student Class
		if(x=='T')
			return strTitle(title);
		if(x=='N')
			return studentName;
		if(x=='F')
			return fatherName;
		if(x=='M')
			return motherName;
		if(x=='A')
			return address;
		if(x=='B')
			return bloodGroup;
	}
	char * retStudentName(){		//Returns Student Name
		return retString('N');
	}
	void modDetail(char ch);		//Modify Details for Student
};

void Student::getDetails(){			//Get Student Details from user
system("CLS");
	cout<<"Enter Title \n(Master = 1, Mr = 2, Miss = 3)  : ";
	do{
		title = scan();
	}while(title!=1 && title!=2 && title!=3);
	cout<<"Enter Student Name    : ";
	do{
		gets(studentName);
	}while(strlen(studentName)==0);
	cout<<"Enter Roll No.        : ";
	do{
		rollNo=scan();
	}while(rollNo<1);
	cout<<"Enter Father Name     : ";
	do{
		gets(fatherName);
	}while(strlen(fatherName)==0);
	cout<<"Enter Mother Name     : ";
	do{
		gets(motherName);
	}while(strlen(motherName)==0);
	cout<<"Enter Address         : ";
	do{
		gets(address);
	}while(strlen(address)==0);
	cout<<"Enter Blood Group     : ";
	int v = 0,i;
	do{
		gets(bloodGroup);
		for (i=0;i<strlen(bloodGroup);i++) bloodGroup[i] = toupper(bloodGroup[i]);
		for(i=0;i<8;i++)
			if(!strcmp(bloodGroup,bGs[i])){
				v=1;
				break;
			}
	}while(!v);
}
void Student::modDetail(char ch){	//Modify Details for Student
system("CLS");
	if(ch=='T'){					//Argument will tell which detail to modify
		cout<<"Enter Title \n(Master = 1, Mr = 2, Miss = 3)  : ";
		do{
			title=scan();
		}while(title!=1 && title!=2 && title!=3);
	}
	else if(ch=='N'){
		cout<<"Enter Student Name    : ";
		do{
			gets(studentName);
		}while(strlen(studentName)==0);
	}
	else if(ch=='R'){
		int r=rollNo;					//Save current Roll No.
		cout<<"Enter Roll No.        : ";
		fstream fl(FLBSTUD,ios::in|ios::binary);
		Student obj;
		do{
			rollNo = scan();
			fl.close();
			fl.open(FLBSTUD,ios::in|ios::binary);
			while(!fl.eof()){
				fl.read((char*)&obj, sizeof(obj));
				if(fl.eof())
					break;
				if(obj.retRollNo()==rollNo && r!=rollNo){	//Check if the new rollNo already exists
					cout<<"\nSame Roll No. Already Exists !\n";
					cout<<"Enter Roll No.        : ";
					rollNo = -1;
				}
			}
		}while(rollNo<1);
		fl.close();
	}
	else if(ch=='F'){
		cout<<"Enter Father Name     : ";
		do{
			gets(fatherName);
		}while(strlen(fatherName)==0);
	}
	else if(ch=='M'){
		cout<<"Enter Mother Name     : ";
		do{
			gets(motherName);
		}while(strlen(motherName)==0);
	}
	else if(ch=='A'){
		cout<<"Enter Address         : ";
		do{
			gets(address);
		}while(strlen(address)==0);
	}
	else {
		cout<<"Enter Blood Group     : ";
		int v = 0,i;
		do{
			gets(bloodGroup);					//Loop for checking valid Blood Groups
			for (i=0;i<strlen(bloodGroup);i++) bloodGroup[i] = toupper(bloodGroup[i]);
			for(i=0;i<8;i++)
				if(!strcmp(bloodGroup,bGs[i])){
					v=1;
					break;
				}
		}while(!v);
	}
}

In this module which is the student module of the system.

The code given below is for the class module.

class Class {						//Class class for storing Records in class file
	int class_standard;
	char studentName[30];
	int rollNo;
	char Subject[30];
	public:
	void getDetails();				//Get Class Record Detail from user
	void printDetails(int i=1){		//Print Class Record Details

		cout<<"Student Name   : "<<studentName<<endl;
		if(i)
			cout<<"Class Standard : "<<class_standard<<endl;
		cout<<"Roll No.       : "<<rollNo<<endl;
		cout<<"Subject        : "<<Subject<<endl;
	}
	int retClass(){					//Return Class Standard
		return class_standard;
	}
	int retRollNo(){				//Return Roll No
		return rollNo;
	}
	char * retString(char x){		//Return all strings avaialable from the Class class
		if(x=='N')
			return studentName;
		if(x=='S')
			return Subject;
	}
	char * retStudentName(){		//Return Student Name
		return retString('N');
	}
	void modDetail(char ch);
};
void Class::getDetails(){			//Get Class Record Details from user
system("CLS");
	cout<<"Enter Class Standard : ";
	do{
		class_standard = scan();
	}while(class_standard>12 || class_standard<1);
	cout<<"Enter Student Name   : ";
	do{
		gets(studentName);
	}while(strlen(studentName)==0);
	cout<<"Enter Roll No.       : ";
	do{
		rollNo = scan();
	}while(rollNo<1);
	cout<<"Enter Subject        : ";
	do{
		gets(Subject);
	}while(strlen(Subject)==0);
}
void Class::modDetail(char ch){		//Modify Class Record
system("CLS");
	if(ch=='C'){
		cout<<"Enter Class Standard            : ";
		do{
			class_standard = scan();
		}while(class_standard>12 || class_standard<1);
	}
	else if(ch=='N'){
		cout<<"Enter Student Name              : ";
		do{
			gets(studentName);
		}while(strlen(studentName)==0);
	}
	else if(ch=='R'){
		fstream fl(FLBCLAS,ios::in|ios::binary);
		Class obj;
		int r = rollNo;				//Save Current Roll No.
		cout<<"Enter Roll No.                  : ";
		do{
			rollNo = scan();
			fl.close();
			fl.open(FLBCLAS,ios::in|ios::binary);
			while(!fl.eof()){
				fl.read((char*)&obj, sizeof(obj));
				if(fl.eof())
					break;				//Check if new Roll No. Already Exists
				if(obj.retRollNo()==rollNo && r!=rollNo){
					cout<<"\nSame Roll No. Already Exists !\n";
					cout<<"Enter Roll No.        : ";
					rollNo=-1;
				}
			}
		}while(rollNo<1);
		fl.close();
	}
	else {
		cout<<"Subject                         : ";
		int v = 0,i;
		do{
			gets(Subject);
		}while(strlen(Subject)==0);
	}
}

This module is the class module of the system.

The Code Given Below Is For The Insert Student Module

void insertStudent(){			//Insert Student Record in File
system("CLS");
	Student obj,obj2;
	char ch;
	int v=0;
	cout<<"Enter Details for new Student :\n";
	obj.getDetails();
	fstream fl1(FLBSTUD, ios::in|ios::binary);
	ofstream fl2;
	if(!fl1){					//If file does not exist, create new file
		fl2.open(FLBSTUD,ios::out|ios::binary);
		fl2.write((char*)&obj, sizeof(obj));
		fl2.close();
		cout<<"Record successfully inserted !\n";
		return;
	}
	while(!fl1.eof()){
		fl1.read((char*)&obj2,sizeof(obj));
		if(fl1.eof()){
			break;
		}
		if(obj.retRollNo()==obj2.retRollNo()){		//If record with same Roll No. exists, then abort insertion
			cout<<"Record with same Roll No. with following details already exists : \n";
			obj2.printDetails();
			cout<<"Insertion Aborted !\n";
			return;
		}
		else if(strcmpi(obj.retStudentName(),obj2.retStudentName())==0){
			if (!v)							//Warns user that Record with same name exists
				cout<<"Warning : Record with same name exists with follwing details : \n";
			obj2.printDetails();
			cout<<'\n';
			v=1;
		}
	}
	if(v){
		cout<<"Do you still wish to insert record (Y/N) ? ";
		do{									//Asks for user confirmation after warning
			cin>>ch;
			ch = toupper(ch);
		}while(ch!= 'Y' && ch!='N');
		if(ch=='N'){
			cout<<"Insertion Aborted !\n";
			return;
		}
	}
	fl2.open(FLBSTUD,ios::out|ios::app|ios::binary);
	fl2.seekp(0,ios::end);
	fl2.write((char*)&obj, sizeof(obj));
	fl2.close();
	cout<<"Record Inserted successfully !\n";
}

In this module which is the insert student data module of the system.

The Code Given Below Is For The Insert Class Module

void insertClass(){							//Insert Class Record in File
system("CLS");
	Class obj,obj2;
	char ch;
	int v=0;
	cout<<"Enter Class Details :\n";
	obj.getDetails();
	fstream fl1(FLBCLAS, ios::in|ios::binary);
	ofstream fl2;
	if(!fl1){								//Create new file if it does not exist
		fl2.open(FLBCLAS,ios::out|ios::binary);
		fl2.write((char*)&obj, sizeof(obj));
		fl2.close();
		cout<<"Record Inserted successfully !\n";
		return;
	}
	while(!fl1.eof()){
		fl1.read((char*)&obj2,sizeof(obj));
		if(fl1.eof()){
			break;
		}
		if(obj.retRollNo()==obj2.retRollNo()){		//Abort if same Roll No already exists
			cout<<"Record with same Roll No. with following details already exists : \n";
			obj2.printDetails();
			cout<<"Insertion Aborted !\n";
			return;
		}
		else if(strcmpi(obj.retStudentName(),obj2.retStudentName())==0){
			if (!v)									//Warns user if record with same Roll No. Already Exists
				cout<<"Warning : Record with same name exists with follwing details : \n";
			obj2.printDetails();
			cout<<'\n';
			v=1;
		}
	}
	if(v){									//Asks for confirmation after warning
		cout<<"Do you still wish to insert record (Y/N) ? ";
		do{
			cin>>ch;
			ch = toupper(ch);
		}while(ch!= 'Y' && ch!='N');
		if(ch=='N'){
			cout<<"Insertion Aborted !\n";
			return;
		}
	}
	fl2.open(FLBCLAS,ios::out|ios::app|ios::binary);
	fl2.seekp(0,ios::end);
	fl2.write((char*)&obj, sizeof(obj));
	fl2.close();
	cout<<"Record Inserted successfully !\n";
}

In this module which is the insert class data module of the system.

The Code Given Below Is For The Display Module

int dispClassRecord(){			//Display all Class Records

	Class obj;
	int v=0;
	fstream fl(FLBCLAS, ios::in|ios::binary);
	if(!fl){					//If file does not exist
		cout<<"Empty Records !\n";
		return 0;
	}
	while(!fl.eof()){
		fl.read((char*)&obj, sizeof(obj));
		if(fl.eof())
			break;
		v=1;
		obj.printDetails();
		RULE('-');
	}
	fl.close();
	if(!v)
		cout<<"Empty Records !\n";
	return v;
}
int dispStudentRecord(){		//Display all Student Records
system("CLS");
	Student obj;
	int v=0;
	fstream fl(FLBSTUD, ios::in|ios::binary);
	if(!fl){					//If file does not exist
		cout<<"Empty Records !\n";
		return 0;
	}
	while(!fl.eof()){
		fl.read((char*)&obj, sizeof(obj));
		if(fl.eof())
			break;
		v=1;
		obj.printDetails();
		RULE('-');
	}
	fl.close();
	if(!v)
		cout<<"Empty Records !\n";
	return v;
}

This module displays the data of students and classes. (school management system in C++)

The Code Given Belo Is For The Search Module

int searchClassID(const string str = "search"){		//Searching Class Record by different Attributes
	fstream fl(FLBCLAS,ios::in|ios::ate|ios::binary);
	if((!fl)||fl.tellg()==0){						//If file is empty or zero size
		cout<<"No Records Found !\n";
		return 0;
	}
	fl.close();
	fl.open(FLBCLAS,ios::in|ios::binary);
	cout<<"Enter class to "<<str<<" (0 to disable) : "; //0 to search independent of class
	int cl;
	char ch;
	char query[30];
	Class obj;
	int found = 0;
	do{
		cin>>cl;
	}while(cl>12 || cl<0);
	cout<<"Enter Attribute to search :\n";
	cout<<"  (N)ame of Student.\n";
	cout<<"  (S)ubject.\n";
	cout<<"Enter your choice : ";
	do{
		cin>>ch;
		ch = toupper(ch);
	}while(ch!='N' && ch!='S');
	cout<<"Enter Query : ";
	do{
		gets(query);
	}while(strlen(query)==0);


	while(!fl.eof()){
		fl.read((char*)&obj,sizeof(obj));
		if(fl.eof()){
			break;
		}
		if(CL(cl,obj.retClass())){			//Check class using the defined Macro
			if((strcmpi(query,obj.retString(ch))==0)){
				if(!found)
					cout<<"\nSearch Results : \n\n";
				obj.printDetails();
				RULE('-');
				found = 1;
			}
		}
	}
	if(!found)
		cout<<"No Records Found !\n";
	fl.close();
	return found;
}
int searchStudentID(const string str = "search"){	//Search Student by Attributes
system("CLS");
	fstream fl(FLBSTUD,ios::in|ios::ate|ios::binary);
	if((!fl)||fl.tellg()==0){						//If file is empty or zero size
		cout<<" No Records Found !\n";
		return 0;
	}
	fl.close();
	fl.open(FLBSTUD,ios::in|ios::binary);
	char ch;
	char query[30];
	Student obj;
	int found = 0;
	cout<<"Enter Attribute to "<<str<<" :\n";
	cout<<"  (T)itle.\n";
	cout<<"  (N)ame of Student.\n";
	cout<<"  (F)ather's Name.\n";
	cout<<"  (M)other's Name.\n";
	cout<<"  (A)ddress.\n";
	cout<<"  (B)lood Group.\n";
	cout<<"Enter your choice : ";
	do{
		cin>>ch;
		ch = toupper(ch);
	}while(ch!='T' && ch!='N' && ch!='F' && ch!='M' && ch!='A' && ch!='B');
	cout<<"\nEnter Query : ";
	do{
		gets(query);
	}while(strlen(query)==0);
	while(!fl.eof()){
		fl.read((char*)&obj,sizeof(obj));
		if(fl.eof()){
			break;
		}
		if((strcmpi(query,obj.retString(ch))==0)){
			if(!found)
				cout<<"\nSearch Results : \n\n";
			obj.printDetails();
			RULE('-');
			found = 1;
		}
	}
	if(!found)
		cout<<"No Records Found !\n";
	fl.close();
	return found;
}
int searchByRollNo(int i){			//Search Record by Roll No., 1 for Class, 2 for Student
system("CLS");
	int r;
	if(i==1){
		Class obj;
		int found = 0;
		int cl;
		cout<<"Enter class to search in (0 to disable) : ";	//0 to search independent of class
		do{
			cin>>cl;
		}while(cl>12 || cl<0);
		cout<<"Enter Roll No. to search for : ";
		cin>>r;
		fstream fl(FLBCLAS,ios::in|ios::binary);
		if(!fl){							//No file exists
			cout<<"No Records Found !\n";
			return 0;
		}
		while(!fl.eof()){
			fl.read((char*)&obj,sizeof(obj));
			if(fl.eof()){
				break;
			}
			if(CL(cl,obj.retClass())){
				if(r==obj.retRollNo()){				//Match attribute for each Record
					if(!found)
						cout<<"\nSearch Results : \n\n";
					obj.printDetails();
					RULE('-');
					found = 1;
				}
			}
		}
		if(!found)
			cout<<"No Records Found !\n";
		fl.close();
		return found;
	}
	else{
		int found=0;
		Student obj;
		cout<<"Enter Roll No. to search for : ";
		cin>>r;
		fstream fl(FLBSTUD,ios::in|ios::binary);
		if(!fl){					//No file exists
			cout<<"No Records Found !\n";
			return 0;
		}
		while(!fl.eof()){
			fl.read((char*)&obj,sizeof(obj));
			if(fl.eof()){
				break;
			}
			if(r==obj.retRollNo()){
				if(!found)
					cout<<"\nSearch Results : \n\n";
				obj.printDetails();
				RULE('-');
				found = 1;
			}
		}
		if(!found)
			cout<<"No Records Found !\n";
		fl.close();
		return found;
	}
}

In this module which is the search module of the system.

The Code Given Below Is For The Sort By Module

void sortByStudents(char ch){			//Sort Records
	vector <pair<string,int> > lst;		//Make vector of pairs of string to sort by and Roll No.
	int i;
	if(ch=='C'){						//Sort Class Records
		Class obj;
		int v=0;
		fstream fl(FLBCLAS, ios::in|ios::binary);
		if(!fl){
			cout<<"Empty Records !\n";
			return;
		}
		while(!fl.eof()){
			fl.read((char*)&obj, sizeof(obj));
			if(fl.eof())
				break;
			v=1;
			lst.push_back(make_pair(obj.retString('N'),obj.retRollNo())); //Push each pair in the vector
		}
		fl.close();
		if(v==0){
			cout<<"Empty Records !\n";
			return;
		}
		sort(lst.begin(),lst.end(),strcmpis);	//Sort using <algorithm> sort and Custom Comparison
		fstream tmp("temp.txt",ios::out|ios::binary);
		fl.open(FLBCLAS,ios::in|ios::binary);
		fl.seekg(0,ios::beg);
		for(i=0;i<lst.size();i++){
			fl.close();
			fl.open(FLBCLAS,ios::in|ios::binary);
			while(!fl.eof()){
				fl.read((char*)&obj, sizeof(obj));
				if(fl.eof())
					break;
				if(obj.retRollNo()==lst[i].second){		//Check each Roll No. from each pair and write record to new file
					tmp.write((char*)&obj,sizeof(obj));
				}
			}
		}
		fl.close();
		tmp.close();
		remove(FLBCLAS);
		rename("temp.txt",FLBCLAS);
		cout<<"\nThe Records have been successfully sorted !\n\n";
		dispClassRecord();
	}
	else{					//Sort Student Records
		Student obj;
		int v=0;
		char c;
		fstream fl(FLBSTUD, ios::in|ios::binary);
		system("CLS");
		cout<<"Enter criteria to sort :\n";
		cout<<"  (N)ame of Student.\n";
		cout<<"  (T)itle.\n";
		cout<<"Enter your choice : \n";
		do{
			cin>>c;
			c=toupper(c);
		}while(c!='N' && c!='T');
		if(!fl){
			cout<<"Empty Records !\n";
			return;
		}
		while(!fl.eof()){
			fl.read((char*)&obj, sizeof(obj));
			if(fl.eof())
				break;
			v=1;
			lst.push_back(make_pair(obj.retString(c),obj.retRollNo()));	//Push each pair in the vector
		}
		fl.close();
		if(v==0){
			cout<<"Empty Records !\n";
			return;
		}
		sort(lst.begin(),lst.end(),strcmpis);	//Sort using <algorithm> sort and Custom Comparison
		fstream tmp("temp.txt",ios::out|ios::binary);
		fl.open(FLBSTUD,ios::in|ios::binary);
		fl.seekg(0,ios::beg);
		for(i=0;i<lst.size();i++){
			fl.close();
			fl.open(FLBSTUD,ios::in|ios::binary);
			while(!fl.eof()){
				fl.read((char*)&obj, sizeof(obj));
				if(fl.eof())
					break;
				if(obj.retRollNo()==lst[i].second){		//Check each Roll No. from each pair and write record to new file
					tmp.write((char*)&obj,sizeof(obj));
				}
			}
		}
		fl.close();
		tmp.close();
		remove(FLBSTUD);
		rename("temp.txt",FLBSTUD);
		cout<<"\nThe Records have been successfully sorted !\n\n";
		dispStudentRecord();
	}
}

In this module which is the sorting module of the system.

The Code Given Below Is For The Delete Module

void delClassRecord(){			//Delete Class Records
system("CLS");
	Class obj;					//Writes to new file except record to be deleted
	int f=0;
	if(!searchClassID("delete from"))
		return;
	cout<<"\nEnter Roll No. to delete : ";
	int r;
	char ch;
	cin>>r;
	fstream fl(FLBCLAS, ios::in|ios::binary);
	fstream fo("temp.dat", ios::out|ios::binary);
	while(!fl.eof()){
		fl.read((char*)&obj, sizeof(obj));
		if(fl.eof())
			break;
		if (r==obj.retRollNo()){
			cout<<"Record with following info will be deleted :\n\n";
			obj.printDetails();
			cout<<"Do you wish to continue ? (Y/N) : ";
			do{
				cin>>ch;
				ch = toupper(ch);
			}while(ch!='N' && ch!='Y');
			if(ch=='N'){
				cout<<"Deletion Aborted !\n";
				fl.close();
				fo.close();
				remove("temp.dat");
				return;
			}
			f=1;
			continue;
		}
		fo.write((char*)&obj,sizeof(obj));
	}
	fl.close();
	fo.close();
	remove(FLBCLAS);
	rename("temp.dat",FLBCLAS);
	if(f)
		cout<<"Record Successfully Deleted !\n";
	else
		cout<<"No Such Record Exists !\n";
}
void delStudentRecord(){			//Delete Student Records
system("CLS");
	Student obj;					//Writes to new file except record to be deleted
	int f=0;
	if(!searchStudentID("delete using"))
		return;
	cout<<"\nEnter Roll No. to delete : ";
	int r;
	char ch;
	cin>>r;
	fstream fl(FLBSTUD, ios::in|ios::binary);
	fstream fo("temp.dat", ios::out|ios::binary);
	while(!fl.eof()){
		fl.read((char*)&obj, sizeof(obj));
		if(fl.eof())
			break;
		if (r==obj.retRollNo()){
			cout<<"Record with following info will be deleted :\n\n";
			obj.printDetails();
			cout<<"Do you wish to continue ? (Y/N) : ";
			do{
				cin>>ch;
				ch = toupper(ch);
			}while(ch!='N' && ch!='Y');
			if(ch=='N'){
				cout<<"Deletion Aborted !\n";

				fl.close();
				fo.close();
				remove("temp.dat");
				return;
			}
			f=1;
			continue;
		}
		fo.write((char*)&obj,sizeof(obj));
	}
	fl.close();
	fo.close();
	remove(FLBSTUD);
	rename("temp.dat",FLBSTUD);
	if(f)
		cout<<"Record Successfully Deleted !\n";
	else
		cout<<"No Such Record Exists !\n";
}

In this module which is the delete module of the system.

The Code Given Below Is For The Main Module

int main(){
	char ch;
	char ch1;
	int ch2;
	load();
	do{
		CLS();
		RULE("*");
		cout<<"\t\t\t    School Management System";
		RULE("*");
		cout<<"\t1. Student Database Management.\n";
		cout<<"\t2. Class Database Management.\n";
		cout<<"\t0. Exit.\n\n";
		cout<<"Enter your choice : ";
		fflush(stdin);
		cin>>ch1;
		if(ch1=='1'){
			fflush(stdin);

			load();
			do{
				CLS();
				RULE("*");
				cout<<"\t\t\t    School Management System";
				RULE("*");
				cout<<"\t\t\tStudent Database Management System";
				RULE('-');
				cout<<"\t1.  Insert Records.\n";
				cout<<"\t2.  Display all Records.\n";
				cout<<"\t3.  Search for a Record using Roll No.\n";
				cout<<"\t4.  Search for a Record using other Attributes.\n";
				cout<<"\t5.  Sort all Records.\n";
				cout<<"\t6.  Modify a Record.\n";
				cout<<"\t7.  Delete a Record.\n";
				cout<<"\t0.  Exit.\n";
				cout<<"\nEnter your choice : ";
				ch2 = scan();
				switch(ch2){
					case 1:
						insertStudent();
						break;
					case 2:
						dispStudentRecord();
						break;
					case 3:
						searchByRollNo(2);
						break;
					case 4:
						searchStudentID();
						break;
					case 5:
						sortByStudents('S');
						break;
					case 6:
						modEntry('S');
						break;
					case 7:
						delStudentRecord();
						break;
				}
				fflush(stdin);
				if(ch2)
					cin>>ch;
				else
					load();
			}while(ch2!=0);
		}
		if(ch1=='2'){
			fflush(stdin);
			load();
			do{
				CLS();
				RULE("*");
				cout<<"\t\t\t     Class Management System";
				RULE("*");
				cout<<"\t\t\tClass Database Management System";
				RULE('-');
				cout<<"\t1.  Insert Records.\n";
				cout<<"\t2.  Display all Records.\n";
				cout<<"\t3.  Search for a Record using Roll No.\n";
				cout<<"\t4.  Search for a Record using other Attributes.\n";
				cout<<"\t5.  Sort all Records.\n";
				cout<<"\t6.  Modify a Record.\n";
				cout<<"\t7.  Delete a Record.\n";
				cout<<"\t8.  Display Total Number of Students in Each Class.\n";
				cout<<"\t9.  Display Students by Standard.\n";
				cout<<"\t10. Display Total Fee Revenue Generated.\n";
				cout<<"\t0.  Exit.\n";
				cout<<"\nEnter your choice : ";
				ch2 = scan();
				switch(ch2){
					case 1:
						insertClass();
						break;
					case 2:
						dispClassRecord();
						break;
					case 3:
						searchByRollNo(1);
						break;
					case 4:
						searchClassID();
						break;
					case 5:
						sortByStudents('C');
						break;
					case 6:
						modEntry('C');
						break;
					case 7:
						delClassRecord();
						break;
					case 8:
						checkNoInClass();
						break;
					case 9:
						dispByStandard();
						break;
					case 10:
						totalRevenueGenerated();
						break;
				}
				fflush(stdin);
				if(ch2)
					cin>>ch;
				else{
					load();
				}
			}while(ch2!=0);
		}
	}while(ch1!='0');
	CLS();

This module is the main module of the system.

Downloadable Source Code

Summary

This project is designed and written in ‘C++’ and uses different variables and strings.

It is easy to operate and understand by users.

This mini-project is easy and can help beginners or students develop their skills in programming, and understand modules and variables.

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Inquiries

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