How to read vi paths from multiple directory tree ?

I have an application that has a root directory and many sub-directories with multiple vis onto them. Some sub-directories has also sub-sub-directories. How to get all the vi-paths from the root directory ? Can we use recursion ?

Can we create front pannel's references programatically ?

Does LabVIEW allows us to create the front pannels references programatically ? I know that we can use Front Panel Controls Property, from Vi server, but this property gives me all the references. I want to generate the references of some few front pannel's ojbects.