Program Of Append Records Using C

Coding Of Append Records Using c

#include<stdio.h>
 

#include<conio.h>
 

   struct invent_record
 

   {
    

   char   name[10];
   

    int    number;
  

     float  price;
   

    int    quantity;
 

   };
 

 void main()
 

   {
  

     struct invent_record item;
   

    char  filename[10];
    

   int   response; 

       FILE  *fp;
 

       long  n;
   

    void append (struct invent_record *x, FILE *y);
 

      printf("Type filename:");
 

      scanf("%s", filename);
    

   fp = fopen(filename, "a+");
 

       do
 

       {
 

      append(&item, fp);
    

  printf("\nItem %s appended.\n",item.name);
     

 printf("\nDo you want to add another item\        (1 for YES /0 for NO)?");
    

  scanf("%d", &response);
 

       } 

 while (response == 1);
    

   fseek(fp,0,SEEK_END);
 

       n=ftell(fp);
 

       fclose(fp);
    

   fp = fopen(filename, "r");
 

  while(ftell(fp) < n)
 

       {
    

  fscanf(fp,"%s %d %f %d",
      item.name, &item.number, &item.price, &item.quantity); 

     

 fprintf(stdout,"%-8s %7d %8.2f %8d\n",
    

  item.name, item.number, item.price, item.quantity);
 

       }
   

    fclose(fp);
 

  getch();
 

   }
 

 

Program Of Data Entry Or Add Records Using C

#include<stdio.h> 

#include<conio.h>
 

 #include<stdlib.h>
 

#include<string.h>
 

struct emp
 

{
 

char name[40];
 
int age;
 
float bs;
 
};
 
main()
 
{
 
clrscr();
 
FILE *fp;
 

struct emp e;
 

char s[80];
 

char another='y';
 

fp=fopen("Employee.txt","w");
 

if(fp==NULL)
 

{
 

printf("Can't Open File");
 

exit(1);
 

}
 

printf("\n File  TEXT Is=");
 

printf("\n");
 

while(another=='y')
{
 

printf("\n Enter Name,AGE,Basic salary");
 

scanf("%s",e.name);
 

scanf("%d",&e.age);
 

scanf("%f",&e.bs);
 

fprintf(fp,"%s%d%f",e.name,e.age,e.bs);
 

printf("Add Another Record(y/n)");
 

fflush(stdin);
 

another=getche();
 

}
 

fclose(fp);
 

getch();
 

}