获取强类型接口方法的名称 [英] Get the name(s) of interface methods strong typed

问题描述

我有一个像这个例子的界面:

i have an interface like this example:

Interface IRequest{

  List<profile> GetProfiles();
  void SetProfile (Profile p);
}

现在，在某些日志组件中，我无权访问实现接口的对象，但我想使用接口中方法的名称.我当然可以将它们键入为字符串(将方法名称复制到字符串中)，但我想使用强类型的它们，这样我就不必使方法名称和字符串保持同步.

Now, in some logging component, i don't have access to the object implementing the interface, but i want to use the names of the methods in the interface. i can of course type them as a string (copy the method name in a string), but i want to use them strong typed so i don't have to keep the method names and string in sync.

在伪代码中，我会这样做:

In pseudo code, i would do this:

string s= IRequest.GetProfiles.ToString()

这有可能吗?

也许我应该这样称呼它:像使用 Enum 一样使用接口字符串 s= IRequest.GetProfiles.ToString()

Maybe i should call it: use the interface like it's an Enum string s= IRequest.GetProfiles.ToString()

推荐答案

您可以通过两种方式实现:

You can achieve this in two ways:

//If you CAN access the instance
var instance = new YourClass(); //instance of class implementing the interface
var interfaces = instance.GetType().GetInterfaces();

//Otherwise get the type of the class
var classType = typeof(YourClass); //Get Type of the class implementing the interface
var interfaces = classType.GetInterfaces()

然后:

foreach(Type iface in interfaces)
{
    var methods = iface.GetMethods();

    foreach(MethodInfo method in methods)
    {        
        var methodName = method.Name;
    }
}

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