Files
2025-09-10 14:43:03 +08:00

20 lines
409 B
C#

namespace Lesson15_继承_万物之父和装箱拆箱练习
{
internal class Program
{
static void Main(string[] args)
{
Console.WriteLine("Hello, World!");
//用代码演示拆箱装箱
//装箱
int i = 10;
object o1 = i;
//拆箱
object o2 = o1;
int i2 = (int)o2;
}
}
}