工具来生成代表团接口实现？ [英] Tool to generate interface implementation by delegation?

问题描述

我经常需要通过委派执行到我的类的成员，以实现一个接口。这个任务是相当繁琐，因为即使，Visual Studio生成存根接口方法，我还是要编写代码来实现委托。它不需要太多的思考，因此它可能可能是一个代码生成工具可以自动...

I often need to implement an interface by delegating the implementation to a member of my class. This task is quite tedious because, even though Visual Studio generates stubs for the interface methods, I still have to write the code to delegate the implementation. It doesn't require much thinking, so it could probably be automated by a code generation tool...

我可能不会第一个想到这，所以必须有已经这样一个工具，但我无法找到谷歌什么...任何想法？

I'm probably not the first one to think of this, so there must be such a tool already, but I couldn't find anything on Google... Any idea ?

---

编辑：看来， ReSharper的可以做到这一点，但它是相当昂贵...有具有相同功能的免费替代品？

EDIT : it seems that ReSharper can do it, but it's pretty expensive... is there a free alternative with the same feature ?

推荐答案

我一直在使用ReSharper的几个月，现在，它有一个很大的特点，以做到这一点。

I've been using Resharper for a few months now, and it has a great feature to do this.

例如，写下面的代码：

class MyList<T> : IList<T>
{
    private readonly IList<T> _list;
}

放在 _list ，按<大骨节病>替代 + <大骨节病>插件（快捷键生成代码），然后选择委派成员。选择您需要的成员，和R＃产生委派成员为他们：

Place the caret on _list, press Alt + Ins (shortcut for Generate Code), and select "Delegating members". Select the members you need, and R# generates delegating members for them:

    public void Add(T item)
    {
        _list.Add(item);
    }

    public void Clear()
    {
        _list.Clear();
    }

    public bool Contains(T item)
    {
        return _list.Contains(item);
    }

    public void CopyTo(T[] array, int arrayIndex)
    {
        _list.CopyTo(array, arrayIndex);
    }

    public bool Remove(T item)
    {
        return _list.Remove(item);
    }

    public int Count
    {
        get { return _list.Count; }
    }

    public bool IsReadOnly
    {
        get { return _list.IsReadOnly; }
    }

    public int IndexOf(T item)
    {
        return _list.IndexOf(item);
    }

    public void Insert(int index, T item)
    {
        _list.Insert(index, item);
    }

    public void RemoveAt(int index)
    {
        _list.RemoveAt(index);
    }

    public T this[int index]
    {
        get { return _list[index]; }
        set { _list[index] = value; }
    }

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