static void TopStudentsOption(Grades_Handler gH, Course_Handler cH, Student_Handler sH)
{
String sInput;
int cID;
Console.WriteLine("Which course?");
foreach (Course course in cH.getAllCourses())
{
Console.WriteLine(course.getID() + ".");
}
sInput = Console.ReadLine();
int.TryParse(sInput, out cID);
List <Top5> Top5List = new List <Top5>();
foreach (Student student in sH.getAllStudents())
{
Grades grades = gH.getGradesFromStudentAndCourse(student.getID(), cID);
if (grades != null)
{
if (Top5List.Capacity != 5)
{
Top5List.Add(new Top5()
{
name = student.getName(), Grade = grades.Grade_final
});
}
else
{
foreach (Top5 top5 in Top5List)
{
if (grades.Grade_final > top5.Grade)
{
Top5List.Remove(top5);
Top5List.Add(new Top5()
{
name = student.getName(), Grade = grades.Grade_final
});
}
break;
}
}
}
}
Top5List.OrderBy(Top5 => Top5.Grade);
Console.WriteLine("Top 5 is: ");
foreach (Top5 top5 in Top5List)
{
Console.WriteLine(top5.name + " " + top5.Grade);
}
Console.WriteLine("Press any key to continue....");
Console.ReadKey();
}
