static void Main(string[] args)
{
Console.WriteLine("What type is declared when delegate keyword is used?");
Console.WriteLine(typeof(Learn).BaseType.ToString());
Console.WriteLine();
Student student = new Student();
ProgrammingCourse course = new ProgrammingCourse();
student.AttendToCourse(course);
//After a long time student will call
student.StartLearningBecauseExamIsTomorrow();
Console.Read();
}
public void AttendToCourse(ProgrammingCourse course)
{
/*Instead of just learning and calling: course.StudyFirstChapter()
* every lazy student will postpone this job and will add it to "toStudyDelegate" */
toStudyDelegate += course.StudyFirstChapter;
}