本文介绍了从派生类复制一个基类的内容的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
问题描述
我现在有一个派生类的基类。我怎样才能让基类派生类的等于我有一个基类?将浅拷贝工作。
Base类
{
私人字符串名称?;
公共字符串名称{;组; }
私人字符串的地址;
公共字符串地址{搞定;组; }
}
类派生:基本
{
私人串场;
公共字符串域{搞定;组; }
}
命名ConsoleApplication1
{
类节目
{
静态无效的主要(字串[] args)
{
基地b =新基地();
b.Address =Iliff;
b.Name =somename;
派生D =新派生的();
//我怎样才能让基类的ð等于b?
}
}
}
解决方案
如果我理解正确的话,这将工作:
类派生:基本
{
//所有的代码,你有以上,再加上这样的:
公共派生(基本toCopy)
{
this.name = toCopy.name;
this.address = toCopy.address;
}
}
派生D =新派生的(B);
I currently have a derived class and a base class. How can I make the base class of the derived class equal to a base class that I have? Will a shallow copy work?
class Base
{
private string name;
public string Name { get; set; }
private string address;
public string Address { get; set; }
}
class Derived:Base
{
private string field;
public String field { get; set; }
}
namespace ConsoleApplication1
{
class Program
{
static void Main(string[] args)
{
Base b = new Base();
b.Address = "Iliff";
b.Name = "somename";
Derived d = new Derived();
//How can I make the base class of d equal to b ?
}
}
}
解决方案
If I understand you correctly, this will work:
class Derived : Base
{
// all the code you had above, plus this:
public Derived(Base toCopy)
{
this.name = toCopy.name;
this.address = toCopy.address;
}
}
Derived d = new Derived(b);
这篇关于从派生类复制一个基类的内容的文章就介绍到这了,希望我们推荐的答案对大家有所帮助,也希望大家多多支持!