allbook.cpp

图书馆管理系统 包括界面、书籍管理、会员管理等内容

/*************Function To Display All Details Of All Books ******************/
# include"liba.h"
void allbook()
{
   struct book B;
   int x;
   FILE *fb;
   fb=fopen("E:\\cpp\\book.dat","r");
   rewind(fb);
   window(1,1,80,2);
   textbackground(LIGHTGRAY);
   clrscr();
   textcolor(YELLOW);
   gotoxy(30,1);
   cprintf("List Of All Books");
   window(1,2,80,25);
   textcolor(WHITE);
   textbackground(BLUE);
   clrscr();
   printf("|----------|-------------------|--------------|-------------------|-------|");
   printf("\n| Book Id  |    Book Name      |  Author Name |Publisher's Name   | Price |");
   printf("\n|----------|-------------------|--------------|-------------------|-------|");

 while(fread(&B,sizeof(B),1,fb)==1)
 {
         if(x==23)
        {printf("\nPress any key to continue!");getch();}
         printf("\n|%4d%3d%3d|",B.b.bno,B.b.gno,B.b.no);
        printf("%-19s|%-14s|%-19s| %4f  |",B.bname,B.author,B.pub,B.price);
        x=wherey();

  }
   printf("\n|----------|-------------------|--------------|-------------------|-------|\n");
   textcolor(RED);
   cprintf("press any key to return");
   getch();
}