下面这个字符串数组:
string[] str = { "3","y","34","QQ","41","adsf4","7","52"};
实现这个要求的方法也许会很多。下面Insus.NET使用一个通用的方法来实现:
面向对象,创建一个类别Class Digit:
class Digit { private int _D; public int D { get { return _D; } set { _D = value; } } public Digit(int digit) { this._D = digit; } }