Gets or sets a 
List of root 
Northwoods.GoXam.Nodes; this property is deprecated -- use 
RootVertexes instead.
 
            
            
            
            
        
            
            
            Property Value
Initially this will be an empty collection. 
FindRoots can determine all of the tree roots by searching the whole network. If you have other nodes in mind as the tree roots, you should explicitly initialize the 
RootVertexes collection.