public Book_borrow findByBook_borrowByID(int bookID)
{
Book_borrow Book_borrow = null;
try
{
using (var db = new LibraryDB())
{
Book_borrow = db.Book_borrow.Find(bookID);
}
}
catch (Exception ex)
{
Console.WriteLine("find book by id " + ex.InnerException);
}
return(Book_borrow);
}
public Boolean addBook_borrow(Book_borrow item)
{
Boolean status = false;
try
{
using (var db = new LibraryDB())
{
db.Book_borrow.Add(item);
db.SaveChanges();
status = true;
}
}
catch (Exception ex)
{
Console.WriteLine(ex.InnerException);
}
return(status);
}
public Boolean updateBook_borrow(Book_borrow item)
{
Boolean status = false;
try
{
using (var db = new LibraryDB())
{
Console.WriteLine("Book detail updated");
db.Book_borrow.AddOrUpdate(item);
db.SaveChanges();
status = true;
}
}
catch (Exception ex)
{
Console.WriteLine("Update book problem " + ex.InnerException);
}
return(status);
}
