public static void UpdateSubject(Subject changingSubject)
{
LinqBooksDataContext context = new LinqBooksDataContext();
Subject existingSubject = context.Subject.Where(subject => subject.ID == changingSubject.ID).FirstOrDefault();
existingSubject.Name = changingSubject.Name;
existingSubject.Description = changingSubject.Description;
context.SubmitChanges();
}
GetExpensiveBooks(decimal minimumPrice)
{
LinqBooksDataContext context = new LinqBooksDataContext(ConfigurationManager.ConnectionStrings["SqlConStr"].ConnectionString);
return(ExpensiveBooks(context, minimumPrice));
}
