创建一个从IBlahblah继承的所有类的集合 [英] Creating a collection of all classes that inherit from IBlahblah

问题描述

使用反射（我猜），是否有可能创建一个将返回名为IBlahblah接口继承所有对象的集合？

<$的方法p $ p> public接口IBlahblah;


解决方案

假设你有一个组件（或组件列表）看看，你可以得到一个集合的类型而实现一个接口的：

  VAR无聊症= assembly.GetTypes（）
。凡（T => typeof运算（IBlahblah）.IsAssignableFrom（T））; 
  

您不能得到活物，虽然实现接口的集合 - 至少在没有使用调试/分析API或类似的东西。

Using reflection (i'm guessing?), is it possible to create a method that will return a collection of all objects that inherit from an interface named IBlahblah?

public interface IBlahblah;

解决方案

Assuming you have an assembly (or a list of assemblies) to look in, you can get a collection of types which implement an interface:

var blahs = assembly.GetTypes()
                    .Where(t => typeof(IBlahblah).IsAssignableFrom(t));

You can't get a collection of "live objects" implementing the interface though - at least not without using the debugging/profiling API or something similar.

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