Question

I am registering a bunch of ITask implementations with Windsor using Named to separate them. Is there a way a class can request all instances of ITask?

Answer 1

Windsor can do what you request via the CollectionResolver subdependency resolver:

var container = new WindsorContainer();
var kernel = container.Kernel;
kernel.Resolver.AddSubResolver(new CollectionResolver(kernel));

Now, if you register multiple implementations of ITask, your task runner can have a ctor like this:

public TaskRunner(IEnumerable<ITask> tasks)
{
    // ...
}

which is what you want, right?