program.cs

这是.net2005学习不可缺少的教程

// cs_operator_sizeof.cs
// compile with: /unsafe
using System;
class MainClass
{
    unsafe static void Main()
    {
        Console.WriteLine("The size of short is {0}.", sizeof(short));
        Console.WriteLine("The size of int is {0}.", sizeof(int));
        Console.WriteLine("The size of long is {0}.", sizeof(long));
    }
}