如何识别的System.Reflection匿名方法 [英] How to identify anonymous methods in System.Reflection

问题描述

如何通过反射识别匿名方法？

How can you identify anonymous methods via reflection?

推荐答案

看方法的属性，并查看是否该方法装饰着 CompilerGeneratedAttribute 。

Look at the attributes of the method, and see if the method is decorated with CompilerGeneratedAttribute.

匿名方法（以及其他的目的，例如自动实现的属性等）将具有该属性添加

Anonymous methods (as well as other objects, such as auto-implemented properties, etc) will have this attribute added.

例如，假设你有你的类的类型。匿名方法将是：

For example, suppose you have a type for your class. The anonymous methods will be in:

Type myClassType = typeof(MyClass);
IEnumerable<MethodInfo> anonymousMethods = myClassType
    .GetMethods(
          BindingFlags.NonPublic
        | BindingFlags.Public 
        | BindingFlags.Instance 
        | BindingFlags.Static)
    .Where(method => 
          method.GetCustomAttributes(typeof(CompilerGeneratedAttribute)).Any());

这应该返回上定义的任何匿名方法 MyClass的。

This should return any anonymous methods defined on MyClass.

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