摘要:
1. ref:int i =0;有函数fun(ref i)和fun(i)它们的函数体都是{ i = 3;},那么在执行以下两段代码后:(1)int i = 0; fun(i); System.Console.WriteLine(i.ToString());(2)int i = 0; fun(ref 阅读全文
摘要:
1 using System; 2 using System.Collections.Generic; 3 using System.ComponentModel; 4 using System.Data; 5 using System.Drawing; 6 using System.Linq; 7 阅读全文