我们无法从在类外部创建的对象访问类的私有变量,但可以在类内自己创建相同对象时访问它。为什么??私人会员的访问权限
class Program private int i { private int i;
public void method1()
{
Program p = new Program();
p.i = 5; // OK when accessed within the class
}
}
类AnotherClass {
void method2()
{
Program p = new Program();
p.i = 5; //error because private variables cannot be accessed with an object which is created out side the class
}
}
为什么你要问[同样的问题(http://stackoverflow.com/questions/5228825/can-we-access-a-private-variable-using-an-object)再次?以前发布的答案的六个答案有什么不对? – BoltClock 2011-03-08 08:38:17
@BoltClock:起初我会说“很好的接受!”但后来我注意到你自己编辑了最后一个,所以很明显你会认识到dup。 :)不管怎么说,不错! – Mehrdad 2011-03-08 08:41:31
@Mehrdad:恩,谢谢你:P – BoltClock 2011-03-08 08:41:56