public static void Show()
{
Console.WriteLine("**************DIPShow***************");
Student student = new Student()
{
ID = 19,
Name = "班长"
};
{
iPhone phone = new iPhone();
student.PlayiPhone(phone);
}
{
Mi phone = new Mi();
student.PlayMi(phone);
}
{
Mi phone = new Mi();
student.PlayPhone(phone);
}
}
public void PlayMi(Mi MiPhone)
{
Console.WriteLine($"这里是{this.Name}");
}