Can I Get An Action's Url Through Reflecting the DLL of a .Net MVC Website?

As the title.

So far I could get all controllers and actions info, like this

```

var sb = new StringBuilder();
var asb = Assembly.LoadFrom(dllPath);
var ctrlDescs = from ctrl in asb.GetTypes()
                where ctrl.BaseType != null && ctrl.BaseType.Name == "Controller"
                select new ReflectedControllerDescriptor(ctrl);
foreach(var ctrlDesc in ctrlDescs)
{
    var actionDescs = desc.GetCononicalActions();
    //get actionName or something else...
}

```

But how can I build the url of an action? Should I implement a url parser myself to parse it? If so, where should I get the info such like "Area" of an controller?

Thanks