Searching and displaying problem in my program

can anybody plz help me?

here is the file im talking about, its my program about billing system..
http://www.sendspace.com/file/8lofqe

i have a problem in the searching and displaying part...

ive positioned everything to the place that i wanted however when i compiled it...it doesnt give me the result just like i expected...

so is there any solution to this i really need your help

Code:

---

/***Hotel Billing System - Ak Muhammad Adib****/
/*************C++ Project 2007*****************/

/*********Tempat mendeclare Header files**********/


#include <stdio.h>
#include <iostream.h>
#include <fstream.h>
#include <ctype.h>
#include <dos.h>
#include <conio.h>
#include <iomanip.h>
#include <stdlib.h>
#include <string.h>
#include <graphics.h>
#include <math.h>
#include <time.h>


/*********Tempat mendefine macro*********/


#define NUM 7
#define PH 11
#define MIN 30



/*********Tempat mendeclare function*********/


/*********************************************MENU PROTOTYPE************************************************/

/*MAIN MENU*/


void add_menu(void);
void search_menu(void);
void display_menu(void);
void print_menu(void);

/*ADD SUB-MENU*/

int add_booking(void);        /*Ask user to input booking information*/
int add_check(void);        /*Ask user to input check-in information*/

/*SEARCH SUB-MENU*/

int searchbook();        /*Search for booking record*/
int searchcheck();        /*Search for check-in record*/

/*DISPLAY SUB-MENU*/

int dis_custrec();        /*Display customer's receipt*/
int dis_bookrep();        /*Display booking report*/
int dis_checkrep();        /*Display customer report by room type*/

/*PRINT SUB-MENU*/

void print_custrec();        /*Print customer's receipt*/
void print_bookrep();        /*Print booking report*/
void print_custrep();        /*Print customer report by room type*/




/*********Tempat mendeclare structure*********/


struct customer
{
        char bookingID[NUM];
        char name[MIN];
        char dob[MIN];
        char ic_no[NUM];
        char tel_no[PH];
        char date_arr[MIN];
        char date_dep[MIN];
        char room_type[MIN];
        char nationality[MIN];
        int room_no;
        int duration;
        int payment_type;
        char pay_type[MIN];
        float price;
        float total;
}rec;


/****************************************************START OF HOTEL BILLING SYSTEM*******************************************************/



/***************************Main Menu*****************************/

main()
{
 int c;

 textcolor(LIGHTGRAY);
 textbackground(BLACK);

 do
 {
        clrscr();
       
        gotoxy(30,2);
        cout<<"*****************************";
        gotoxy(30,3);
        cout<<"<< C3 Hotel Billing System >>";
        gotoxy(30,4);
        cout<<"*****************************";


        gotoxy(33,8);
        printf("[1] ADD MENU");
        gotoxy(33,10);
        printf("[2] SEARCH MENU");
        gotoxy(33,12);
        printf("[3] DISPLAY MENU");
        gotoxy(33,14);
        printf("[4] PRINT MENU");
        gotoxy(33,16);
        printf("[5] EXIT");
        gotoxy(24,22);
        textcolor(LIGHTGRAY);
        cprintf("PLEASE SELECT A CHOICE [1-5]: ");

        c = (getche());

                switch (c)      //This 'SWITCH' structure will ask the user for input from [1] to [5] and will display error on Invalid Entry.
                        {
                                case '1':  add_menu();       
                                          break;
                               

                                case '2':  search_menu();
                                          break; 


                                case '3':  display_menu();
                                          break; 
                               

                                case '4':         
                                          break; 


                                case '5':  gotoxy(30,24);
                                          cout<<"<<<<--THANK YOU-->>>>"<<endl;
                                              cout<<"\n\t\t\t****Done by : Adib Kamarudin****"<<endl;
                                              cout<<"\n\t\t\t*******PROGRAM  TERMINATED******";
                                          getch();exit(0);



                                default:
                                sound(500);delay(200);nosound();        //sound turns the PC speaker on at the specified frequency, nosound turns the PC speaker off.
                                gotoxy(26,24);
                                puts("<<--ENTER FROM 1-5 PLEASE-->>");        //This message will only print on INVALID ENTRY and Will ask again for input.
                                getch();
                        }

}
while(c != '5');        //This 'WHILE' loop will continue till the Exit option [5] is entered.

return 0;
}

/*******************ADD Submenu(option 1 of main menu)********************/
void add_menu(void)
{
 int c;
 
  do
  {
  textbackground(BLACK);
  textcolor(LIGHTGRAY);

  clrscr();

  gotoxy(30,2);
  cout<<"*****************************";
  gotoxy(30,3);
  cout<<"<< C3 Hotel Billing System >>";
  gotoxy(30,4);
  cout<<"*****************************";
 
  gotoxy(33,7);
  cputs("1.Add Booking Record.");
  gotoxy(33,9);
  cputs("2.Add Check-in Record.");
  gotoxy(33,11);
  cputs("3.Back to Main menu.");
  gotoxy(33,15);
  textcolor(LIGHTGRAY);
  cprintf("ENTER CHOICE [1-3]: ");

  fflush(stdin);
 
  c = (getche());

  switch(c)
  {
  case '1': add_booking();
            break;

  case '2': add_check();
            break;

  case '3': break;

  default: sound(500);delay(200);nosound();        //sound turns the PC speaker on at the specified frequency, nosound turns the PC speaker off.
            gotoxy(26,24);
            puts("<<--ENTER FROM 1-3 PLEASE-->>");        //This message will only print on INVALID ENTRY and Will ask again for input.
            getch();
  }
 }
 while(c != '3');
}

/*****************Add Booking Item(option 1 of order menu)*************************/
int add_booking(void)
{
 char f_rest[81],name[30],dob[15],ic_no[15],tel_no[15], response = 'Y', duplicate = 'N';
 char bookingID[9],file_booking_id[9],date_arr[15],date_dep[15],room_type[15],nationality[15],payment_type[20];
 int no_per,room_no,duration;
 float price, total;

 FILE *fp;
 response='Y';
 while (response=='Y')
 {
  clrscr();

  /*Initialization*/
  duplicate='N';

  /*print header*/
  gotoxy(25,3);
  cputs("Add New Booking Data To File.");
  gotoxy(25,4);
  cputs("-----------------------------");

  /*get booking ID*/
  gotoxy(25,6);
  cputs("Booking ID.[4 digit only]:");
  do
  {
  gotoxy(52,6);clreol();gets(bookingID);
  if(strlen(bookingID)!=4)
    {
      gotoxy(23,21);cputs("\a");textcolor(RED+BLINK);
      cputs("Invalid input..Booking ID must be 4 digit");
      getche();textcolor(BLUE);gotoxy(23,21);clreol();
    }
  }
  while(strlen(bookingID)!=4);
  /*check for duplication*/
  fp=fopen("booking.txt","a+");
  rewind(fp);
  fp=fopen("booking.txt","r");
  while(!feof(fp))
  {
    /*get booking ID from file*/
    fgets(file_booking_id,5,fp);
    fgets(f_rest,66,fp);

    /*compare both booking ID*/
    if(strcmp(file_booking_id,bookingID)==0)
    {
    gotoxy(28,21);cputs("\a");textcolor(RED+BLINK);
    cputs("Data Existed In File!!!");
    getche();textcolor(BLUE);gotoxy(28,21);clreol();
    duplicate='y';
    break;
    }
  }
  /*get data from user*/
  if(duplicate=='N')
  {
    gotoxy(25,8);cputs("Name:");
    gotoxy(32,8);gets(name);
    gotoxy(25,9);fflush(stdin);cputs("Date of birth(dd/mm/yyyy):");
    gotoxy(53,9);gets(dob);
    gotoxy(25,10);cputs("Nationality:");
    gotoxy(39,10);gets(nationality);
    gotoxy(25,11);cputs("Telephone Number: +");
    gotoxy(44,11);gets(tel_no);
    fflush(stdin);
    gotoxy(25,12);cputs("Date of arrival(dd/mm/yyyy):");
    gotoxy(55,12);gets(date_arr);
    gotoxy(25,13);cputs("Date of departure(dd/mm/yyyy):");
    gotoxy(57,13);gets(date_dep);
    gotoxy(25,14);cputs("Room Number(1-300):");
    gotoxy(46,14);clreol();cin>>room_no;
    while((room_no < 1) || (room_no > 300))
    {
    gotoxy(25,21);cputs("\a");textcolor(RED+BLINK);
    cputs("Please reenter room number\n");
    getche();textcolor(BLUE);gotoxy(28,21);clreol();
    gotoxy(38,14);cin>>room_no;
    }
    gotoxy(25,15);cputs("Room Type:");
    if (room_no >= 1 && room_no < 101)
    {
    gotoxy(36,15);cout<<"Single"<<room_type;
    }
        else
        if (room_no > 100 && room_no < 201)
        {
        gotoxy(36,15);cout<<"Twin"<<room_type;
        }
                else if
                (room_no > 200 && room_no < 301)
                {
                gotoxy(36,15);cout<<"Presidential"<<room_type;
                }

    gotoxy(25,16);cputs("Duration:");
    gotoxy(36,16);clreol();cin>>duration;

    gotoxy(25,17);cputs("Room Price:");
    gotoxy(37,17);cout<<"$";

    if (room_no >= 1 && room_no < 101)
    {
    price = 100;
    gotoxy(38,17);cout<<price;
    }
        else
        if (room_no > 100 && room_no < 201)
        {
        price = 150;
        gotoxy(38,17);cout<<price;
        }
                else if
                (room_no >200 && room_no < 301)
                {
                price = 200;
                gotoxy(38,17);cout<<price;
                }


    fflush(stdin);

    /*write to file*/
    fp=fopen("booking.txt","a+");
    fprintf(fp,"%s",bookingID);
    fprintf(fp,"%s",name);
    fprintf(fp,"%s",dob);
    fprintf(fp,"%s",nationality);
    fprintf(fp,"%s",tel_no);
    fprintf(fp,"%s",date_arr);
    fprintf(fp,"%s",date_dep);
    fprintf(fp,"%s",room_type);
    fprintf(fp,"%3d",room_no);
    fprintf(fp,"%2d",duration);
    fprintf(fp,"%4.2f",price);
    fprintf(fp,"\n");
    fclose(fp);
  }
  /*get response from user*/
  gotoxy(25,35);clreol();
  cputs("Add another[Y/N]:");
  response=toupper(getche());
  fflush(stdin);
  fclose(fp);
  }
  return 0;
  }

/********************************CHECK IN MENU**************************************************/

int add_check(void)
{
 char f_rest[81], reply, dupli;
 char file_ic_no[7];

 FILE *fp;
 reply='Y';
 while (reply=='Y')
 {
  clrscr();

  /*Initialization*/
  dupli='N';

  /*print header*/
  gotoxy(25,3);
  cputs("Add New Check-in Data To File.");
  gotoxy(25,4);
  cputs("-----------------------------");

  /*get IC Number*/
  gotoxy(25,6);
  cputs("IC Number[6 digit only]:");
  do
  {
  gotoxy(52,6);clreol();gets(rec.ic_no);
  if(strlen(rec.ic_no)!=6)
    {
      gotoxy(23,21);cputs("\a");textcolor(RED+BLINK);
      cputs("Invalid input..IC Number must be 6 digit");
      getche();textcolor(BLUE);gotoxy(23,21);clreol();
    }
  }
  while(strlen(rec.ic_no)!=6);
  /*check for duplication*/
  fp=fopen("checkin.txt","ab");
  rewind(fp);
  fp=fopen("checkin.txt","r");
  while(!feof(fp))
  {
    /*get ic number from file*/
    fgets(file_ic_no,7,fp);
    fgets(f_rest,66,fp);

    /*compare both ic number*/
    if(strcmp(file_ic_no,rec.ic_no)==0)
    {
    gotoxy(28,21);cputs("\a");textcolor(RED+BLINK);
    cputs("Data Existed In File!!!");
    getche();textcolor(BLUE);gotoxy(28,21);clreol();
    dupli='y';
    break;
    }
  }
  /*get data from user*/
  if(dupli=='N')
  {
    gotoxy(25,8);cputs("Name:");
    gotoxy(32,8);gets(rec.name);
    gotoxy(25,9);fflush(stdin);cputs("Date of birth(dd/mm/yyyy):");
    gotoxy(53,9);gets(rec.dob);
    gotoxy(25,10);cputs("Nationality:");
    gotoxy(39,10);gets(rec.nationality);
    gotoxy(25,11);cputs("Telephone Number: +");
    gotoxy(44,11);gets(rec.tel_no);
    fflush(stdin);
    gotoxy(25,12);cputs("Date of arrival(dd/mm/yyyy):");
    gotoxy(55,12);gets(rec.date_arr);
    gotoxy(25,13);cputs("Date of departure(dd/mm/yyyy):");
    gotoxy(57,13);gets(rec.date_dep);
    gotoxy(25,14);cputs("Room Number(1-300):");
    gotoxy(46,14);clreol();cin>>rec.room_no;
    while((rec.room_no < 1) || (rec.room_no > 300))
    {
    gotoxy(28,21);cputs("\a");textcolor(RED+BLINK);
    cputs("Please reenter room number\n");
    getche();textcolor(BLUE);gotoxy(28,21);clreol();
    gotoxy(38,14);cin>>rec.room_no;
    }

    gotoxy(25,15);cputs("Room Type:");
    if (rec.room_no >= 1 && rec.room_no < 101)
    {
    gotoxy(36,15);cout<<"Single"<<rec.room_type;
    }
        else
        if (rec.room_no > 100 && rec.room_no < 201)
        {
        gotoxy(36,15);cout<<"Twin"<<rec.room_type;
        }
                else if
                (rec.room_no >200 && rec.room_no < 301)
                {
                gotoxy(36,15);cout<<"Presidential"<<rec.room_type;
                }

    gotoxy(25,16);cputs("Duration:");
    gotoxy(36,16);clreol();scanf("%d",&rec.duration);
    gotoxy(25,17);cputs("Price:");
    gotoxy(33,17);cout<<"$";

    if (rec.room_no >= 1 && rec.room_no < 101)
    {
    rec.price = 100.00;
    gotoxy(34,17);cout<<rec.price;
    }
        else
        if (rec.room_no > 100 && rec.room_no < 201)
        {
        rec.price = 150.00;
        gotoxy(34,17);cout<<rec.price;
        }
                else if
                (rec.room_no >200 && rec.room_no < 301)
                {
                rec.price = 200.00;
                gotoxy(34,17);cout<<rec.price;
                }



    fflush(stdin);
    gotoxy(25,18);cputs("Payment Type(cash/cheque):");
    gotoxy(53,18);gets(rec.pay_type);

    rec.total = rec.price * rec.duration;

    gotoxy(25,19);cputs("Total Price charged: $");
    gotoxy(48,19);cout<<rec.total;


    /*write to file*/
    fp=fopen("checkin.txt","a+");
    fprintf(fp,"%-6s",rec.ic_no);
    fprintf(fp,"%-29s",rec.name);
    fprintf(fp,"%-14s",rec.dob);
    fprintf(fp,"%-14s",rec.nationality);
    fprintf(fp,"%-14s",rec.tel_no);
    fprintf(fp,"%-14s",rec.date_arr);
    fprintf(fp,"%-14s",rec.date_dep);
    fprintf(fp,"%-14s",rec.room_type);
    fprintf(fp,"%4d",rec.room_no);
    fprintf(fp,"%2d",rec.duration);
    fprintf(fp,"%9.2f",rec.price);
    fprintf(fp,"%-7s",rec.pay_type);
    fprintf(fp,"%9.2f",rec.total);
    fprintf(fp,"\n");
    fclose(fp);
  }
  /*get response from user*/
  gotoxy(25,35);clreol();
  cputs("Add another[Y/N]:");
  reply=toupper(getche());
  fflush(stdin);
  fclose(fp);
  }
  return 0;
  }

/*************************************************SEARCH MENU**************************************************/

void search_menu(void)
{
 int c;
 
  do
  {
  textbackground(BLACK);
  textcolor(LIGHTGRAY);

  clrscr();

  gotoxy(30,2);
  cout<<"*****************************";
  gotoxy(30,3);
  cout<<"<< C3 Hotel Billing System >>";
  gotoxy(30,4);
  cout<<"*****************************";
 
  gotoxy(33,7);
  cputs("1.Search Booking Record.");
  gotoxy(33,9);
  cputs("2.Search Check-in Record.");
  gotoxy(33,11);
  cputs("3.Back to Main menu.");
  gotoxy(33,15);
  textcolor(LIGHTGRAY);
  cprintf("ENTER CHOICE [1-3]: ");

  fflush(stdin);
 
  c = (getche());

  switch(c)
  {
  case '1': searchbook();
            break;

  case '2': searchcheck();
            break;

  case '3': break;

  default: sound(500);delay(200);nosound();        //sound turns the PC speaker on at the specified frequency, nosound turns the PC speaker off.
            gotoxy(26,24);
            puts("<<--ENTER FROM 1-3 PLEASE-->>");        //This message will only print on INVALID ENTRY and Will ask again for input.
            getch();
  }
 }
 while(c != '3');
}

/******************************************************SEARCH BOOKING******************************************************/

int searchbook()
{
 char found='N';
 int reclen=89,recnum=0,pos;
 char bookingID[7],file_name[25],file_nationality[15],file_pay[8],length;
 char file_bookingID[7], file_dob[15], file_tel_no[15],file_date_arr[15],file_date_dep[15], file_room_type[15];
 char dummy;
 float file_price,new_price;
 int file_room_no, file_duration;

 FILE *fp;
 clrscr();
 /****print header****/
 gotoxy(25,2);cprintf("Search Booking Record");
 gotoxy(25,3);cprintf("---------------------");

 /*****Get booking id from user*****/
 gotoxy(25,4);cprintf("Enter Booking ID:");
 gotoxy(42,4);gets(bookingID);
 fflush(stdin);


  fp=fopen("booking.txt","r+");
  if(fp==NULL)
  {
  gotoxy(25,25);textcolor(RED+BLINK);cprintf("File does not exist");
  gotoxy(25,27);cprintf("Press any key to continue...");getche();textcolor(BLUE);
  }
  else
  {
  length=strlen(bookingID);
  while(!feof(fp))
  {
    /**get data from file**/
    fgets(file_bookingID,5,fp);
    fgets(file_name,21,fp); 
    fgets(file_dob,15,fp);
    fgets(file_nationality,15,fp);
    fgets(file_tel_no,15,fp);
    fgets(file_date_arr,15,fp);
    fgets(file_date_dep,15,fp);
    fgets(file_room_type,15,fp);
    fscanf(fp,"%d",&file_room_no);
    fscanf(fp,"%d",&file_duration);
    fscanf(fp,"%f",&file_price);
    fscanf(fp,"%c ",&dummy);
    fflush(stdin);
    recnum++;

    /**compare both booking id**/
    if(strnicmp(file_bookingID,bookingID,length)==0)
    {
    /**print data on screen**/

    gotoxy(25,8);cout<<"Name: ";
    gotoxy(32,8);cout<<file_name;
   
    gotoxy(25,10);cout<<"Date of birth: ";
    gotoxy(40,10);cout<<file_dob;
   
    gotoxy(25,12);cout<<"Nationality: ";
    gotoxy(38,12);cout<<file_nationality;
   
    gotoxy(25,14);cout<<"Telephone Number: ";
    gotoxy(44,14);cout<<file_tel_no;

    gotoxy(25,16);cout<<"Date Arrived: ";
    gotoxy(40,16);cout<<file_date_arr;

    gotoxy(25,18);cout<<"Date Departure: ";
    gotoxy(42,18);cout<<file_date_dep;

    gotoxy(25,20);cout<<"Room Type: ";
    gotoxy(37,20);cout<<file_room_type;

    gotoxy(25,22);cout<<"Room Number: ";
    gotoxy(39,22);cout<<file_room_no;

    gotoxy(25,24);cout<<"Duration: ";
    gotoxy(36,24);cout<<file_duration;

    gotoxy(25,26);cout<<"Price: ";
    gotoxy(25,26);printf("$%.2f",file_price);
   

    found='Y';
    rewind(fp);
    pos=(recnum-1)*reclen;
    fseek(fp,pos,0);
    break;
    }
  }
    if(found=='N')
  {
    gotoxy(25,25);cputs("\a");textcolor(RED+BLINK);cprintf("Record Not Found!!");
  }
  fflush(stdin);textbackground(WHITE);textcolor(BLUE);
  gotoxy(25,30);cprintf("Press any key to continue...\n");
  gotoxy(25,43);getche();search_menu();
  fclose(fp);
 }
return 0;
}

/*********************************************SEARCH CHECK-IN************************************************/

int searchcheck()
{
 char found='N';
 int reclen=89,recnum=0,pos;
 char ic_no[8];
 char bookingID[7],file_name[25],file_nationality[15],file_pay[8],length;
 char file_bookingID[7], file_dob[15], file_tel_no[15],file_date_arr[15],file_date_dep[15], file_room_type[15];
 char dummy;
 float file_price,file_total;
 int file_room_no, file_duration;

 FILE *fp;
 clrscr();
 /****print header****/
 gotoxy(25,2);cprintf("Search Check In Record");
 gotoxy(25,3);cprintf("---------------------");

 /*****Get ic number from user*****/
 gotoxy(25,4);cprintf("Enter IC Number:");
 gotoxy(42,4);gets(ic_no);
 fflush(stdin);


  fp=fopen("checkin.txt","r+");
  if(fp==NULL)
  {
  gotoxy(25,25);textcolor(RED+BLINK);cprintf("File does not exist");
  gotoxy(25,27);cprintf("Press any key to continue...");getche();textcolor(BLUE);
  }
  else
  {
  length=strlen(ic_no);
  while(!feof(fp))
  {
    /**get data from file**/
    fgets(rec.bookingID,7,fp);
    fgets(rec.name,21,fp);
    fgets(rec.dob,11,fp);
    fgets(rec.nationality,10,fp);
    fgets(rec.tel_no,11,fp);
    fgets(rec.date_arr,11,fp);
    fgets(rec.date_dep,11,fp);
    fgets(rec.room_type,13,fp);
    fscanf(fp,"%d",&rec.room_no);
    fscanf(fp,"%d",&rec.duration);
    fscanf(fp,"%f",&rec.price);
    fscanf(fp, "%d",&rec.total);
    fscanf(fp,"%c ",&dummy);
    fflush(stdin);
    recnum++;

    /**compare both ic number**/
    if(strnicmp(rec.ic_no,ic_no,length)==0)
    {
    /**print data on screen**/

    gotoxy(25,8);cout<<"Name: ";
    gotoxy(32,8);cout<<rec.name;
   
    gotoxy(25,10);cout<<"Date of birth: ";
    gotoxy(40,10);cout<<rec.dob;
   
    gotoxy(25,12);cout<<"Nationality: ";
    gotoxy(38,12);cout<<rec.nationality;
   
    gotoxy(25,14);cout<<"Telephone Number: ";
    gotoxy(44,14);cout<<rec.tel_no;

    gotoxy(25,16);cout<<"Date Arrived: ";
    gotoxy(40,16);cout<<rec.date_arr;

    gotoxy(25,18);cout<<"Date Departure: ";
    gotoxy(42,18);cout<<rec.date_dep;

    gotoxy(25,20);cout<<"Room Type: ";
    gotoxy(37,20);cout<<rec.room_type;

    gotoxy(25,22);cout<<"Room Number: ";
    gotoxy(39,22);cout<<rec.room_no;

    gotoxy(25,24);cout<<"Duration: ";
    gotoxy(36,24);cout<<rec.duration;

    gotoxy(25,26);cout<<"Price: ";
    gotoxy(33,26);printf("$%.2f",rec.price);

    gotoxy(25,26);cout<<"Total Price: ";
    gotoxy(39,26);cout<<rec.total;

    found='Y';
    rewind(fp);
    pos=(recnum-1)*reclen;
    fseek(fp,pos,0);
    break;
    }
  }
    if(found=='N')
  {
    gotoxy(25,25);cputs("\a");textcolor(RED+BLINK);cprintf("Record Not Found!!");
  }
  fflush(stdin);textbackground(WHITE);textcolor(BLUE);
  gotoxy(25,30);cprintf("Press any key to continue...\n");
  gotoxy(25,43);getche();search_menu();
  fclose(fp);
 }
return 0;
}


/*******************View report menu(option 2 of main menu)**************************/
void display_menu()
{
 int c;
 
  do
  {
  textbackground(BLACK);
  textcolor(LIGHTGRAY);

  clrscr();

  gotoxy(30,2);
  cout<<"*****************************";
  gotoxy(30,3);
  cout<<"<< C3 Hotel Billing System >>";
  gotoxy(30,4);
  cout<<"*****************************";

  gotoxy(33,7);
  cputs("1.Display Customer Receipt.");
  gotoxy(33,9);
  cputs("2.Display Booking Records.");
  gotoxy(33,11);
  cputs("3.Display Check-in Records.");
  gotoxy(33,13);
  cputs("4.Back to main ");
  gotoxy(33,15);
  textcolor(LIGHTGRAY);
  cprintf("ENTER CHOICE [1-4]: ");

  fflush(stdin);

  c = (getche());

  switch(c)
  {
  case '1': dis_custrec();
            break;

  case '2': dis_bookrep();
            break;

  case '3': dis_checkrep();
            break;

  case '4': break;

  default: sound(500);delay(200);nosound();        //sound turns the PC speaker on at the specified frequency, nosound turns the PC speaker off.
            gotoxy(26,24);
            puts("<<--ENTER FROM 1-4 PLEASE-->>");        //This message will only print on INVALID ENTRY and Will ask again for input.
            getch();
  }
 }
 while(c != '4');
}

/****************************************************************************************************/

int dis_custrec()
{
 FILE *fp;

 char file_item_desc[21],file_supplier[21],file_item_id[7],file_dept[11],file_date[13],file_pay[8],res,dummy;
 int file_quantity,length;
 float file_price,total_price,total_order_price=0;

 fp=fopen("checkin.txt","r");
 if(fp==NULL)
 {
  gotoxy(23,21);cprintf("\a");textcolor(RED+BLINK);
  cputs("File does not exist!!!");
  gotoxy(23,23);textcolor(BLUE);
  cprintf("Press any key to continue...");
  getche();
 }
 else
 {
  clrscr();
  /*******************************print heading*****************************/
  printf("                              C3 Hotel and Country Club\n");
  printf("                                    Payment Receipt\n\n");
  printf("--------------------------------------------------------------------------------\n");
  printf("IC No          Name                        Room Type    Room No          Duration        Price  \n");
  printf("--------------------------------------------------------------------------------\n");
  while(!feof(fp))
  {
  /**get data from file**/
  fgets(rec.ic_no,5,fp);
  fgets(rec.name,18,fp);
  fgets(rec.room_type,15,fp);
  fscanf(fp,"%d",&rec.room_no);
  fscanf(fp,"%f",&rec.price);
  fscanf(fp,"%f",&rec.total);
  fscanf(fp,"%d",&rec.duration);
  fscanf(fp,"%c ",&dummy);
  fflush(fp);

  /**print data on screen**/
  printf("%s    %s                    %s            %d            %d          %.2f\n",rec.ic_no, rec.name, rec.room_type, rec.room_no, rec.duration, rec.price);
  }
  printf("--------------------------------------------------------------------------------\n");
  printf("                      Total Price:$%.2f\n",rec.total);
 }
 printf("--------------------------------------------------------------------------------\n");
 fclose(fp);
 printf("Press Any key to continue...");getche();
 display_menu();
 return 0;
}

/********************************************Display Booking Records*************************************************/

int dis_bookrep()
{
 FILE *fp;

 char file_item_desc[21],file_supplier[21],file_item_id[7],file_dept[11],file_date[13],file_pay[8],res,dummy;
 int file_quantity,length;
 float file_price,total_price,total_order_price=0;

 fp=fopen("booking.txt","r");
 if(fp==NULL)
 {
  gotoxy(23,21);cprintf("\a");textcolor(RED+BLINK);
  cputs("File does not exist!!!");
  gotoxy(23,23);textcolor(BLUE);
  cprintf("Press any key to continue...");
  getche();
 }
 else
 {
  clrscr();
  /*******************************print heading*****************************/
  printf("                              C3 Hotel and Country Club\n");
  printf("                                    Booking Records\n\n");
  printf("------------------------------------------------------------------------------\n");
  printf("Booking  Name  Date of  Nationality  Tel    Room  Room  Duration  Price  \n");
  printf("  ID            Birth                    No    Type  No                      \n");
  printf("------------------------------------------------------------------------------\n");
  while(!feof(fp))
  {
  /**get data from file**/
    fgets(rec.bookingID,5,fp);
    fgets(rec.name,21,fp);
    fgets(rec.dob,15,fp);
    fgets(rec.nationality,15,fp);
    fgets(rec.tel_no,15,fp);
    fgets(rec.room_type,15,fp);
    fscanf(fp,"%d",&rec.room_no);
    fscanf(fp,"%d",&rec.duration);
    fscanf(fp,"%f",&rec.price);
    fscanf(fp,"%c ",&dummy);
    fflush(fp);

  /**print data on screen**/
  printf("%s  %s      %s    %s      %s      %s    %d      %d      %.2f\n",rec.bookingID, rec.name, rec.dob, rec.nationality, rec.tel_no, rec.room_type, rec.room_no, rec.duration, rec.price);
  }
  printf("--------------------------------------------------------------------------------\n");
  printf("                                  End of Records                                ");
 }
 printf("--------------------------------------------------------------------------------\n");
 fclose(fp);
 printf("Press Any key to continue...");getche();
 display_menu();
 return 0;
}

/********************************************Display Check In Record*****************************************************/

int dis_checkrep()
{
 FILE *fp;

 char dummy;
 int file_quantity,length;
 float total_income;

 fp=fopen("checkin.txt","r");
 if(fp==NULL)
 {
  gotoxy(23,21);cprintf("\a");textcolor(RED+BLINK);
  cputs("File does not exist!!!");
  gotoxy(23,23);textcolor(BLUE);
  cprintf("Press any key to continue...");
  getche();
 }
 else
 {
  clrscr();
  /*******************************print heading*****************************/
  printf("                              C3 Hotel and Country Club\n");
  printf("                                    Booking Records\n\n");
  printf("--------------------------------------------------------------------------------\n");
  printf("Booking  Name  Date of  Nationality  Tel    Room  Room  Duration  Payment  \n");
  printf("  ID            Birth                    No    Type  No              Received \n");
  printf("--------------------------------------------------------------------------------\n");
  while(!feof(fp))
  {
  /**get data from file**/
    fgets(rec.bookingID,5,fp);
    fgets(rec.name,21,fp);
    fgets(rec.dob,15,fp);
    fgets(rec.nationality,15,fp);
    fgets(rec.tel_no,15,fp);
    fgets(rec.room_type,15,fp);
    fscanf(fp,"%d",&rec.room_no);
    fscanf(fp,"%d",&rec.duration);
    fscanf(fp, "%f",&rec.total);
    fscanf(fp,"%c ",&dummy);
    fflush(fp);


  /**calculate total income*****/
  total_income = total_income + rec.total;

  /**print data on screen**/
  printf("%s  %s      %s    %s      %s      %s    %d      %d      %.2f\n",rec.bookingID, rec.name, rec.dob, rec.nationality, rec.tel_no, rec.room_type, rec.room_no, rec.duration, rec.total);
  }
  printf("--------------------------------------------------------------------------------\n");
  printf("                        Total Income = $%f.2",total_income                      );
 }
 printf("--------------------------------------------------------------------------------\n");
 fclose(fp);
 printf("Press Any key to continue...");getche();
 display_menu();
 return 0;
}

---

That's 1032 lines of non-portable code that few of us could compile, full of practices that are very problematic in modern C++, and the only hint is that it doesn't give you the result you are expecting?

Perhaps you could narrow it down a bit? Which functions are working and which are not? Have you tested it etc?

Code:

---

int searchbook()
{
 char found='N';
 int reclen=89,recnum=0,pos;
 char bookingID[7],file_name[25],file_nationality[15],file_pay[8],length;
 char file_bookingID[7], file_dob[15], file_tel_no[15],file_date_arr[15],file_date_dep[15], file_room_type[15];
 char dummy;
 float file_price,new_price;
 int file_room_no, file_duration;

 FILE *fp;
 clrscr();
 /****print header****/
 gotoxy(25,2);cprintf("Search Booking Record");
 gotoxy(25,3);cprintf("---------------------");

 /*****Get booking id from user*****/
 gotoxy(25,4);cprintf("Enter Booking ID:");
 gotoxy(42,4);gets(bookingID);
 fflush(stdin);


  fp=fopen("booking.txt","r+");
  if(fp==NULL)
  {
  gotoxy(25,25);textcolor(RED+BLINK);cprintf("File does not exist");
  gotoxy(25,27);cprintf("Press any key to continue...");getche();textcolor(BLUE);
  }
  else
  {
  length=strlen(bookingID);
  while(!feof(fp))
  {
    /**get data from file**/
    fgets(file_bookingID,5,fp);
    fgets(file_name,21,fp); 
    fgets(file_dob,15,fp);
    fgets(file_nationality,15,fp);
    fgets(file_tel_no,15,fp);
    fgets(file_date_arr,15,fp);
    fgets(file_date_dep,15,fp);
    fgets(file_room_type,15,fp);
    fscanf(fp,"%d",&file_room_no);
    fscanf(fp,"%d",&file_duration);
    fscanf(fp,"%f",&file_price);
    fscanf(fp,"%c ",&dummy);
    fflush(stdin);
    recnum++;

    /**compare both booking id**/
    if(strnicmp(file_bookingID,bookingID,length)==0)
    {
    /**print data on screen**/

    gotoxy(25,8);cout<<"Name: ";
    gotoxy(32,8);cout<<file_name;
   
    gotoxy(25,10);cout<<"Date of birth: ";
    gotoxy(40,10);cout<<file_dob;
   
    gotoxy(25,12);cout<<"Nationality: ";
    gotoxy(38,12);cout<<file_nationality;
   
    gotoxy(25,14);cout<<"Telephone Number: ";
    gotoxy(44,14);cout<<file_tel_no;

    gotoxy(25,16);cout<<"Date Arrived: ";
    gotoxy(40,16);cout<<file_date_arr;

    gotoxy(25,18);cout<<"Date Departure: ";
    gotoxy(42,18);cout<<file_date_dep;

    gotoxy(25,20);cout<<"Room Type: ";
    gotoxy(37,20);cout<<file_room_type;

    gotoxy(25,22);cout<<"Room Number: ";
    gotoxy(39,22);cout<<file_room_no;

    gotoxy(25,24);cout<<"Duration: ";
    gotoxy(36,24);cout<<file_duration;

    gotoxy(25,26);cout<<"Price: ";
    gotoxy(25,26);printf("$%.2f",file_price);
   

    found='Y';
    rewind(fp);
    pos=(recnum-1)*reclen;
    fseek(fp,pos,0);
    break;
    }
  }
    if(found=='N')
  {
    gotoxy(25,25);cputs("\a");textcolor(RED+BLINK);cprintf("Record Not Found!!");
  }
  fflush(stdin);textbackground(WHITE);textcolor(BLUE);
  gotoxy(25,30);cprintf("Press any key to continue...\n");
  gotoxy(25,43);getche();search_menu();
  fclose(fp);
 }
return 0;
}

---

ok lets start with this...

after typing in the unique ID, results should be shown below it..
however all the data gone upside down..
what i mean is, the data is not well positioned...

here is the screenshot.

Code:

---

http://img212.imagevenue.com/loc588/..._122_588lo.JPG

---

Well, I might start off giving you some advice.
Indentation is a little poor. Try using 4 spaces or 1 tab everywhere you indent. It'll look much better and more readable.
fflush(stdin) is undefined, meaning anything can happen, so stay away from

Code:

---

that.gotoxy(25,30);cprintf("Press any key to continue...\n");

---

Try to not do that - instead put all that code on separate lines. You've done this a lot and it hurts readability.

Code:

---

while(!feof(fp))

---

It's usually bad to use feof as loop control. You should probably read the FAQ for more information.

Code:

---

char bookingID[7],file_name[25],file_nationality[15],file_pay[8],length;
 char file_bookingID[7], file_dob[15], file_tel_no[15],file_date_arr[15],file_date_dep[15], file_room_type[15];

---

This also looks like a mess. Perhaps it would be better if you put them on separate lines. It would be easier to see all the variables you've declared then.

Your screenshot is so small, I couldn't get a good look at it either...