Most effective way of working with IoC containers and injected verbs?

**Issue by [dmoonfire](https://github.com/dmoonfire)**
_Sunday Jan 15, 2017 at 05:14 GMT_
_Originally opened as https://github.com/gsscoder/commandline/issues/404_

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So, I'm fond of IoC builders (Autofac, Ninject, etc). We are building up a command line that has pluggable verbs. In most cases, the IoC containers return actual instances of objects, not types. I'm currently using the system to build up a list of types.

```csharp
var container = ...;
var verb = container.Resolve();
var verbTypes = verb.Select(v => v.GetType()).ToArray();
var results = Parser.Default.ParseArguments(args, verbTypes);
```

This can be inefficient. Is there a way of putting the resolved classes directly in without using types or knowing all the verbs ahead of time?