hi guys
I'm doing a c program to accept student details, store them, view,edit and
print but i'm having problems in storing the details,viewing them,printing &
navigating,through them,could any one help.the code is below
#include<stdio.h>
#include<conio.h>
#include<string.h>
#include<stdlib.h>
#include<process.h>
#include<graphics.h>
struct student
{
int stdid;
char fname[20];
char sname[30];
char dob[10];
char nid[20];
char course[30];
long int cell;
char address[100];
int olevel;
}student;
FILE *ptf;
int setbackcolor;
void login();
void neww();
void view();
void edit();
void print();
void exit();
void menu();
void main()
{
clrscr();
gotoxy(15,2);
printf(" W E L C O M E TO T R U S T S O F T W A R E");
getch();
login();
}
void login()
{
char uname[4];
char pass[2];
int usr,pwd;
clrscr();
gotoxy(24,10);printf("ÚÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄ¿");
gotoxy(24,11);printf("³ LOGIN ³");
gotoxy(24,12);printf("ÃÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄ´");
gotoxy(24,13);printf("³ ³");
gotoxy(24,14);printf("³ Username:[ ] ³");
gotoxy(24,15);printf("³ ³");
gotoxy(24,16);printf("³ Password:[ ] ³");
gotoxy(24,17);printf("³ ³");
gotoxy(24,18);printf("ÀÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÙ");
gotoxy(36,14);
scanf("%s",&uname);
usr=strcmp(uname,"admin");
if (usr!=0)
{
gotoxy(36,14);
printf("wrong username!");
getch();
login();
}
if (usr==0)
{gotoxy(36,16);scanf("%s",&pass);
pwd=strcmp(pass,"dmm");
}
if (pwd==0)
{
menu();
}
else
if (pwd!=0)
{
gotoxy(36,16);printf("wrong password");
getch();
login();
}
}
void menu()
{
int choice;
MenuStart:
clrscr();
gotoxy(25,10);printf("ÉÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍ»");
gotoxy(25,11);printf("º MAIN MENU º");
gotoxy(25,12);printf("ÌÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍ͹");
gotoxy(25,13);printf("º 1.NEW º");
gotoxy(25,14);printf("º 2.VIEW º");
gotoxy(25,15);printf("º 3.EDIT º");
gotoxy(25,16);printf("º 4.PRINT º");
gotoxy(25,17);printf("º 5.EXIT º");
gotoxy(25,18);printf("ÈÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍͼ");
gotoxy(30,20);printf("Enter choice [ ] ");
gotoxy(44,20);scanf("%d",&choice);
switch (choice)
{
case 1:neww();break;
case 2:view();break;
case 3:edit();break;
case 4:print();break;
case 5:exit();break;
}
}
void neww()
{
clrscr();
ptf = fopen("students.dat","w+");
gotoxy(10,10);printf("ÉÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍ»");
gotoxy(10,11);printf("º STUDENT DETAILS
º");
gotoxy(10,12);printf("ÌÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍËÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍ͹");
gotoxy(10,13);printf("ºStudent Id: º Course :
º");
gotoxy(10,14);printf("ÌÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÎÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍ͹");
gotoxy(10,15);printf("ºName : º Cellphone:
º");
gotoxy(10,16);printf("ÌÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÎÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍ͹");
gotoxy(10,17);printf("ºSurname : º Address :
º");
gotoxy(10,18);printf("ÌÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÎÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍ͹");
gotoxy(10,19);printf("ºD.O.B : º O levels :
º");
gotoxy(10,20);printf("ÈÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÊÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍͼ");
gotoxy(23,13);
scanf("%d",&student.stdid);
fprintf(ptf,"%d",student.stdid);
gotoxy(23,15);
scanf("%s",&student.fname);
fprintf(ptf,"%s",student.fname);
gotoxy(23,17);
scanf("%s",&student.sname);
fprintf(ptf,"%s",student.sname);
gotoxy(23,19);
scanf("%s",&student.dob);
fprintf(ptf,"%s",student.dob);
gotoxy(60,13);
scanf("%s",&student.course);
fprintf(ptf,"%s",student.course);
gotoxy(60,15);
scanf("%i",&student.cell);
fprintf(ptf,"%i",student.cell);
gotoxy(60,17);
scanf("%s",&student.address);
fprintf(ptf,"%s",student.address);
gotoxy(60,19);
scanf("%d",&student.olevel);
fprintf(ptf,"%d",student.olevel);
menu();
fclose(ptf);
}
void view()
{
//void delet();
//void next();
//void prev();
//void last();
//void first();
int resp;
clrscr();
ptf=fopen("student.dat","r+");
gotoxy(10,10);printf("ÉÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍ»");
gotoxy(10,11);printf("º Search student Id:[
]º");
gotoxy(10,12);printf("ÌÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍËÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍ͹");
gotoxy(10,13);printf("º º
º");
gotoxy(10,14);printf("ÌÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÎÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍ͹");
gotoxy(10,15);printf("º º
º");
gotoxy(10,16);printf("ÌÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÎÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍ͹");
gotoxy(10,17);printf("º º
º");
gotoxy(10,18);printf("º º
º");
gotoxy(10,19);printf("ÌÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÎÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍ͹");
gotoxy(10,20);printf("º º
º");
gotoxy(10,21);printf("ÌÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÊÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍ͹");
gotoxy(10,22);printf("º 9.Delete 1.|<< 7.<< 6.>> 3.>>|
º");
gotoxy(10,23);printf("ÈÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍͼ");
gotoxy(15,24);printf("Enter navigation choice[ ]");
switch(resp)
{
//case 9:delet();break;
//case 1:first();break;
//case 7:prev();break;
//case 6:next();break;
//case 3:last();break;
}
gotoxy(23,13);
fscanf(ptf,"%d",&student.stdid);
gotoxy(11,13);
printf("Student Id is: %d",student.stdid);
gotoxy(23,15);
fscanf(ptf,"%s",&student.fname);
gotoxy(11,15);
printf("First name: %s",student.fname);
gotoxy(23,17);
fscanf(ptf,"%s",&student.sname);
gotoxy(11,17);
printf("Surname: %s",student.sname);
gotoxy(23,19);
fscanf(ptf,"%s",&student.dob);
gotoxy(11,20);
printf("Date of Birth: %s",student.dob);
gotoxy(60,13);
fscanf(ptf,"%s",&student.course);
gotoxy(45,13);
printf("Course: %s",student.course);
gotoxy(60,15);
fscanf(ptf,"%i",&student.cell);
gotoxy(45,15);
printf("Cellphone: %i",student.cell);
gotoxy(60,17);
fscanf(ptf,"%s",&student.address);
gotoxy(45,17);
printf("Address: %s",student.address);
gotoxy(60,19);
fscanf(ptf,"%d",&student.olevel);
gotoxy(45,20);
printf("'O' levels passed: %d",student.olevel);
getch();
menu();
fclose(ptf);
}
void edit()
{ int resp;
clrscr();
ptf=fopen("student.dat","a+");
gotoxy(10,10);printf("ÉÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍ»");
gotoxy(10,11);printf("º Search student Id:[
]º");
gotoxy(10,12);printf("ÌÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍËÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍ͹");
gotoxy(10,13);printf("º º
º");
gotoxy(10,14);printf("ÌÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÎÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍ͹");
gotoxy(10,15);printf("º º
º");
gotoxy(10,16);printf("ÌÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÎÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍ͹");
gotoxy(10,17);printf("º º
º");
gotoxy(10,18);printf("º º
º");
gotoxy(10,19);printf("ÌÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÎÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍ͹");
gotoxy(10,20);printf("º º
º");
gotoxy(10,21);printf("ÌÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÊÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍ͹");
gotoxy(10,22);printf("º 9.Delete 1.|<< 7.<< 6.>> 3.>>|
º");
gotoxy(10,23);printf("ÈÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍͼ");
gotoxy(15,24);printf("Enter navigation choice[ ]");
switch(resp)
{
//case 9:delet();break;
//case 1:first();break;
//case 7:prev();break;
//case 6:next();break;
//case 3:last();break;
}
gotoxy(23,13);
fscanf(ptf,"%d",&student.stdid);
gotoxy(11,13);
printf("Student Id is:%d",student.stdid);
gotoxy(23,15);
fscanf(ptf,"%s",&student.fname);
gotoxy(11,15);
printf("First name: %s",student.fname);
gotoxy(23,17);
fscanf(ptf,"%s",&student.sname);
gotoxy(11,17);
printf("Surname: %s",student.sname);
gotoxy(23,19);
fscanf(ptf,"%s",&student.dob);
gotoxy(11,20);
printf("Date of Birth: %s",student.dob);
gotoxy(60,13);
fscanf(ptf,"%s",&student.course);
gotoxy(45,13);
printf("Course: %s",student.course);
gotoxy(60,15);
fscanf(ptf,"%i",&student.cell);
gotoxy(45,15);
printf("Cellphone: %i",student.cell);
gotoxy(60,17);
fscanf(ptf,"%s",&student.address);
gotoxy(45,17);
printf("Address: %s",student.address);
gotoxy(60,19);
fscanf(ptf,"%d",&student.olevel);
gotoxy(45,20);
printf("'O' levels passed: %d",student.olevel);
getch();
fclose(ptf);
}
void print()
{
}
void exit()
{
int status=0;
exit(status);
}
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