Thread: Binary file - display issue

Code:

#include <stdio.h>
#include <stdlib.h>
#include <ctype.h>


typedef struct{
    char code[6];
    int year;
    char country[26];
} product;


void add();
void display();
void del();


void add()
{
    FILE *addPtr;
    product p;
    char anymore = 'Y';


    addPtr = fopen("product.dat","ab");


    while(toupper(anymore) == 'Y')
    {
        printf("Product Code: ");
        gets(p.code);
        
        printf("Expired year of the product: ");
        scanf("%d",&p.year);


        printf("Product country: ");
        fflush(stdin);
        gets(p.country);


        fwrite(&p,sizeof(product),1, addPtr);


        printf("Anymore:(Y/N) ?\t");
        scanf("%c",&anymore);
        fflush(stdin);
    }
    fclose(addPtr);
    system("pause");
    system("cls");
}


void display()
{
    FILE *disPtr;
    product p;


    disPtr = fopen("product.dat","rb");


    /*
    fread(&p,sizeof(product),1, productPtr);


    while (!feof(productPtr));
    {
        printf("Product Code: %s\n",p.code);
        
        printf("Expired year of the product: %d\n",p.year);


        printf("Product country: %s\n\n",p.country);
        fread(&p,sizeof(product),1, productPtr);
    }
    */


    
    while ( (fread(&p,sizeof(product),1, disPtr)) == 1);
    {
        printf("Product Code: %s\n",p.code);
        
        printf("Expired year of the product: %d\n",p.year);


        printf("Product country: %s\n\n",p.country);


    }
    
    fclose(disPtr);
    system("pause");
    system("cls");


}


void del()
{
}


int main()
{
    int menu;


    do
    {
        printf("Product Processing System\n");
        printf("=========================\n");


        printf("1. Add product\n");
        printf("2. Display product\n");
        printf("3. Delete product\n");
        printf("0. Exit\n");


        printf("Your choice: ");
        scanf("%d", &menu);
        fflush(stdin);


        system("cls");


        switch (menu)
        {
            case 1:
                add();
                break;


            case 2:
                display();
                break;


            case 3:
                del();
                break;
        }


    }while (menu != 0);




}

Issue: It only display the last record rather than all record.
Attachment: product.dat https://www.dropbox.com/s/xeb6ld7l8c5u844/product.dat

How do I fix the code to make it display all records if the records is more than 1 in display function?

Validation

Yes it does.