public Music(Singer nameS, Author nameA, int time, string nameM, string link)
{
NameS1 = nameS;
NameA = nameA;
Time = time;
NameM1 = nameM;
Link = link;
}
void InitMusic()
{
// Person a = new Person(); vi du ve truu tuong - khong the tao 1 thuc the qua truu tuong
//Singer singer = new Singer(); - vi du ve phuong thuc nhap
//singer.Name = "aa";
//MessageBox.Show(singer.Name);
people = new Person[10];
people[0] = new Singer("Lap Nguyen", new DateTime(123), true, 1000);
people[1] = new Author();
people[2] = new Singer("Min", new DateTime(456), true, 1000);
people[3] = new Author();
people[4] = new Singer("Lil Nas X_ Billy", new DateTime(789), true, 1000);
people[5] = new Author();
musics = new Music[10];
musics[0] = new Music((Singer)people[0], (Author)people[1], 123, "Em Bang Qua", "./Em Bang Qua - Lap Nguyen.wav");
musics[1] = new Music((Singer)people[2], (Author)people[3], 123, "Tren Tinh Ban Duoi Tinh Yeu", "./Tren Tinh Ban Duoi Tinh Yeu - Min.wav");
musics[2] = new Music((Singer)people[0], (Author)people[3], 123, "Old Town Road", "./Old Town Road Remix_ - Lil Nas X_ Billy.wav");
//media = new Media(musics[0].getLink()); media.play();
}