TreePath

This value for Path uses the value of TreePath to determine whether edges go from the parent vertex to child vertexes or vice-versa.

The children of a TreeVertex are its DestinationVertexes, the collection of connected TreeEdge.ToVertexs. The tree roots are those TreeVertexs that have a zero SourceEdgesCount.

The children of a TreeVertex are its SourceVertexes, the collection of connected TreeEdge.FromVertexs. The tree roots are those TreeVertexs that have a zero DestinationEdgesCount.