mfc界面的图书管理系统(17)

版年月, ISBN ");

myFile.WriteString("\n"); // extern booklist *head_book; for(booklist *p=head_book;p;p=p->next)

{str.Format("%s,%s,%s,%s,%s.%s,%s",p->bookname,p->con

gshuname,p->writer,p->price,p->dateyear,p->datemonth,p->ISBN);

BOOL CDelDlg::OnInitDialog() {

CDialog::OnInitDialog();

}

}

myFile.SeekToEnd(); myFile.WriteString(str); myFile.WriteString("\n");

CDialog::OnCancel(); }

void CDelDlg::OnCancel() { }

// TODO: Add extra cleanup here CDialog::OnCancel();