student record Management system

#include<stdio.h>

#include<conio.h>

#include<string.h>

#include<dos.h>

#include<stdlib.h>

#include<ctype.h>

FILE *fp;

struct student

{

char snum[13];

char fname[20];

char sname[20];

char mi;

char ccode;

}record;

void Temp1(void);

void twolinebox(int x1,int y1,int x2,int y2)

{

int x,y;

gotoxy(x1,y1); printf("É");

gotoxy(x2,y1); printf("»");

for(y=y1+1;y<y2;y++){

gotoxy(x1,y); printf("º");

gotoxy(x2,y); printf("º");

}

gotoxy(x1,y2); printf("È");

gotoxy(x2,y2); printf("¼");

for(x=x1+1;x<x2;x++){

gotoxy(x,y1); printf("Í");

gotoxy(x,y2); printf("Í");

}

gotoxy(x1+1,y1+1);

}

void printxy(int x,int y,char string[])

{

gotoxy(x,y); printf("%s",string);

}

void center(int y,char string[])

{

int x=(80-strlen(string)+1)/2;

gotoxy(x,y);printf("%s",string);

}

void Create(void)

{

char opt;

center(21,"WARNING!!!");

center(22,"You are about to create a new file");

center(23,"This will erase all records in the file...");

center(24,"Are you sure you want to proceed?[Y/N] ");

opt=getche(); opt=toupper(opt);

if(opt=='Y')

{

fp=fopen("Group4.txt","w");

center(24,"                                             ");

center(24,"File successfully created!");

}

getch();

fclose(fp);

}

void Add(void){

char opt;

fp=fopen("Group4.txt","a");

clrscr();

Temp1();

gotoxy(19,8);  scanf(" "); gets(record.snum);

gotoxy(19,10); scanf(" "); gets(record.fname);

gotoxy(19,12); scanf(" "); gets(record.sname);

gotoxy(19,14); record.mi=getche();    record.mi=toupper(record.mi);

gotoxy(19,16); record.ccode=getche();

record.ccode=toupper(record.ccode);

gotoxy(5,22); clreol(); printxy(79,22,"º");

fprintf(fp,"%s %s %s %c %c",record.snum,record.fname,record.sname,record.mi,record.ccode);

gotoxy(5,21); clreol(); center(21,"Record successfully added!");

printxy(79,21,"º");  gotoxy(53,22); delay(1000);

center(22,"Press any key to go to main menu..."); getch();

fclose(fp);

}

void Temp1(void)

{

twolinebox(2,6,79,20);

twolinebox(2,20,79,24);

twolinebox(2,2,79,24);

center(4,"ADD RECORD");

printxy(6,8,"Student no: ");

printxy(6,10,"First Name: ");

printxy(6,12,"Last Name: ");

printxy(6,14,"Middle init:");

printxy(6,16,"Course code: ");

center(22,"Course code: [A]-CompSci, [B]-for InfoTech, [anykey]-Sevices");

gotoxy(19,7);

}

void List(void)

{

int count=0,i,x=0,page=1,CS=0,IT=0,Serv=0;

fp=fopen("Group4.txt","r");

clrscr();

center(2,"LOVELY SCHOOL OF ENGINEERING");

center(3,"G.T ROAD,PHAGWARA");

center(5,"COMPUTER SCIENCE DEPARTMENT");

printxy(10,7,"Record     Student #             NameCourse");

for(i=1;i<80;i++){ gotoxy(i,8); puts("Í"); /*Alt-205*/ }

while(fscanf(fp,"%s %s %s %c %c",&record.snum,&record.fname,&record.sname,&record.mi,&record.ccode)!=EOF)

{

if(count!=0&&count%5==0){ printxy(5,23, "Press any key to continue..."); getch(); x=0;

for(i=10;i<=24;i++){gotoxy(1,i); clreol();}

page++;

}

gotoxy(70,4); printf("Page %d",page);

gotoxy(13,10+x); printf("%d",count+1);

gotoxy(19,10+x); printf("%s",record.snum);

gotoxy(37,10+x); printf("%s, %s %c.",record.sname,record.fname,record.mi);

gotoxy(62,10+x);

switch(record.ccode){

case 'A': printf("CompSci"); CS++; break;

case 'B': printf("InfoTech"); IT++; break;

default : printf("Services"); Serv++; break;

}

x++;

count++;

}

printxy(25,17,"TOTAL");

gotoxy(15,18); printf("Comp Sci: %d",CS);

gotoxy(15,19); printf("InfoTech: %d",IT);

gotoxy(15,20); printf("Services: %d",Serv);

printxy(5,23,"Press any key to go to main menu...");

getch();

fclose(fp);

}

void Quit(void){

clrscr();

twolinebox(2,2,79,24);

center(8,"PROGRAMMED");

center(9,"BY");

center(11," ARPAN JOSEPH");

center(13,"ROLL NO B56");

center(14,"ISHANT SHARMA");

center(15,"ROLL NO B57");

delay(5000);

exit(1);

fclose(fp);

}

void Err_mess(void){

sound(1000);

center(22,"Invalid Input!");

delay(1000);

nosound();

}

void main(){

char choice;

do{

clrscr();

twolinebox(29,6,51,8);

twolinebox(20,5,60,18);

twolinebox(2,20,79,25);

twolinebox(2,2,79,25);

center(7,"MAIN MENU");

printxy(30,9,"Press:");

printxy(30,11,"[A]-Create File");

printxy(30,12,"[B]-Add Record");

printxy(30,13,"[C]-List Record");

printxy(30,14,"[D]-Quit Program");

printxy(30,16,"Enter your choice..."); gotoxy(50,16);

choice=getch(); choice=toupper(choice);

switch(choice){

case 'A': Create(); break;

case 'B': Add(); break;

case 'C': List(); break;

case 'D': Quit(); break;

default: Err_mess(); break;

}

}while(choice!='D');

}