public Return_books findByBook_borrowByID(int bookID)
{
Return_books returnBooks = null;
try
{
using (var db = new LibraryDB())
{
returnBooks = db.Return_books.Find(bookID);
}
}
catch (Exception ex)
{
Console.WriteLine("find user by id " + ex.InnerException);
}
return(returnBooks);
}
public Boolean updateReturnBook_borrow(Return_books returnBook)
{
Boolean status = false;
try
{
using (var db = new LibraryDB())
{
Console.WriteLine("Returnbook detail updated");
db.Return_books.AddOrUpdate(returnBook);
db.SaveChanges();
status = true;
}
}
catch (Exception ex)
{
Console.WriteLine("Update returnBook problem " + ex.InnerException);
}
return status;
}
public Boolean addReturnBook(Return_books returnBooks)
{
Boolean status = false;
try
{
using (var db = new LibraryDB())
{
db.Return_books.Add(returnBooks);
db.SaveChanges();
status = true;
}
}
catch (Exception ex)
{
Console.WriteLine(ex.InnerException);
}
return status;
}
