private void GetStandardAndStudents() { Console.WriteLine("--- Get Standard and all Students ---"); Console.Write("Enter Standard ID: "); InputID(); newStd = bl.GetStandardByIDWithStudents(id); if (newStd == null) { Console.WriteLine("Standard not found!"); return; } else if (newStd.Students == null || newStd.Students.Count == 0) { Console.WriteLine("This Standard has no Students!"); return; } else { Console.WriteLine("\nContaining Students: {0}", newStd.Students.Count); foreach (Student student in newStd.Students) { Console.WriteLine("- " + student.StudentName); } } Continue(); }