Thetype exposes the following members.
Standard resolver function used by Rhino in execution context. This is added to the Current AssemblyResolve.
Standard resolver function used by Rhino in reflection-only context. This is added to the Current ReflectionOnlyAssemblyResolve.
Register another file with the Assembly Resolver. File must be a .NET assembly, so it should probably be a dll, rhp or exe.
Register a custom folder with the Assembly Resolver. Folders will be searched recursively, so this could potentially be a very expensive operation. If at all possible, you should consider only registering individual files.