public bookInfo Save(bookInfo bookInfo)
{
if (bookInfo.bookID == 0)
{
db.bookInfo.Add(bookInfo);
}
else
{
db.Entry(bookInfo).State = EntityState.Modified;
}
db.SaveChanges();
return(bookInfo);
}
public void Delete(bookInfo bookInfo)
{
db.bookInfo.Remove(bookInfo);
db.SaveChanges();
}