// Connect to the database and display the list of teachers when the window appears
private void Window_Loaded(object sender, RoutedEventArgs e)
{
this.schoolContext = new SchoolDBEntities();
teachersList.DataContext = this.schoolContext.Teachers;
}
// Connect to the database and display the list of teachers when the window appears
private void Window_Loaded(object sender, RoutedEventArgs e)
{
this.scope = new TransactionScope(TransactionScopeOption.RequiresNew);
this.schoolContext = new SchoolDBEntities();
teachersList.DataContext = this.schoolContext.Teachers;
}