public void paiHnag()
{
DVDSet[] dvd_paihang = new DVDSet[30];
for (int i = 0; i < num; i++)
{
dvd_paihang[i] = dvds[i];
}
for (int i = 0; i < num - 1; i++)
{
for (int j = 0; j < num - 1 - i; j++)
{
if (dvd_paihang[j].count < dvd_paihang[j + 1].count)
{
DVDSet a = dvd_paihang[j];
dvd_paihang[j] = dvd_paihang[j + 1];
dvd_paihang[j + 1] = a;
}
}
}
Console.WriteLine("次数\t名称");
for (int i = 0; i < num; i++)
{
Console.WriteLine(dvd_paihang[i].count + "\t" + dvd_paihang[i].name);
}
}
public void addDVD()
{
DVDSet dvd = new DVDSet();
Console.WriteLine("输入新增DVD名称：");
dvd.name = Console.ReadLine();
dvd.state = 1;
dvds[num] = dvd;
num++;
}
public void initial()
{
DVDSet dvd0 = new DVDSet();
dvd0.name = "哪吒传奇";
dvd0.state = 0;
dvd0.lent_date = DateTime.Parse("2019-7-1");
dvd0.count = 1;
dvds[0] = dvd0;
DVDSet dvd1 = new DVDSet();
dvd1.name = "烈火英雄";
dvd1.state = 1;
dvds[1] = dvd1;
DVDSet dvd2 = new DVDSet();
dvd2.name = "银河补习班";
dvd2.state = 1;
dvds[2] = dvd2;
num = 3;
}
