Ability to Exclude Directories?

[CWXDEV]

Heya,

I been looking through the Source extensively and it might be a usecase you don't expect but I thought i'd to make sure.

I'm trying to add some instructions to a Assembly-CSharp.dll and it also requires a LocalVariable:

var importer = new Importer(assembly)
var typeToUse = typeof(System.Exception); // Will come from System.Private.CoreLib.
var importedType = importer.Import(typeToUse);
var local = new Local(importedType.ToTypeSig())

then add that to the method, however my issue is that this is resolved to System.Private.CoreLib in my .NET folder, and i want it to resolve to mscorelib in a directory i provide.

Is this currently possible?
Is there a way to "exclude" directories?

Just to add also, im coming from using MonoCecil and they have a way to add and remove Directories in their AssemblyResolver if that helps explain where im coming from.

thanks