public void handleUpdate(USER_BOOK a)
{
var udObj = db.USER_BOOK.SingleOrDefault(x => x.BOOKID == a.BOOKID);
udObj = a;
db.SaveChanges();
}
public void handleInsert(USER_BOOK a)
{
try
{
db.USER_BOOK.Add(a);
db.SaveChanges();
}
catch (Exception e)
{
Console.WriteLine("Error: \n" + e);
}
}