title: How to set target vertex in QuickGraph Dijkstra or A*
body: <p>I am using QuickGraph version 3.6 and I found function SetRootVertex, but no SetTagretVertex. I need this because I am searching short paths in huge graph and this would speed up program a lot.</p>
  
  <p>Clases in question are DijkstraShortestPathAlgorithm and AStarShortestPathAlgorithm.</p>