<span style="font-family: Arial, Helvetica, sans-serif; background-color: rgb(255, 255, 255);">今天看到一篇应用接口的文章,主要是如何利用.net内置的功能,来重构代码,觉得有点意思,摘录其中的代码下来,以备将来参考。但是我与这篇文章的作者有同样的疑问,这样重构代码真的可以吗?是如何实现松耦合的呢?不知道有没有高手,可以指点一下?谢谢!</span>
首先是旧代码,如下:
<span style="font-size:18px;">public class ClassRegistration
{
public void Create()
{
// create registration code
}
public void Transfer()
{
// class transfer code
}
public decimal Total { get; private set; }
}
public class RegistrationProcessor
{
public decimal ProcessRegistration(ClassRegistration registration)
{
registration.Create();
return registration.Total;
}
}</span><span style="font-size:18px;">public interface IClassRegistration
{
void Create();
decimal Total { get; }
}
public class ClassRegistration : IClassRegistration
{
public void Create()
{
// create registration code
}
public void Transfer()
{
// class transfer code
}
public decimal Total { get; private set; }
}
public class RegistrationProcessor
{
public decimal ProcessRegistration(IClassRegistration registration)
{
registration.Create();
return registration.Total;
}
}</span>原文地址:http://blog.csdn.net/hehuii/article/details/40341313