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?

Start by reading the Parser.Default.ParseArguments call and the ICommands resolution example in the issue. Determine whether the parser supports resolved command instances instead of verb types without knowing verbs ahead of time. Done would be a documented supported approach or a clearly recorded limitation.

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