public static void Main(string[] args)
{
Console.Title = "Graph";
Vertex jana = new Vertex();
Vertex philip = new Vertex();
Vertex markus = new Vertex();
Edge relMarkusPhilip = new Edge();
Edge relJanaPhilip= new Edge();
jana.Data.Add("Class", "Person");
philip.Data.Add("Class", "Person");
markus.Data.Add("Class", "Person");
jana.Data.Add("Name", "Jana");
philip.Data.Add("Name", "Philip");
markus.Data.Add("Name", "Markus");
relJanaPhilip.Data.Add("Class", "Friend");
relMarkusPhilip.Data.Add("Class", "Friend");
relMarkusPhilip.ConnectVertices(ref markus, ref philip);
relJanaPhilip.ConnectVertices(ref jana, ref philip);
List<Edge> results = markus.SearchVertices("Friend");
foreach (Edge e in results)
Console.WriteLine(e.Data["Class"]);
Console.ReadLine();
}
// Methods
public void ConnectVertices(ref Vertex firstVertex, ref Vertex secondVertex)
{
// Assign to local vertices
FirstVertex = firstVertex;
SecondVertex = secondVertex;
// Assign to referred vertices
firstVertex.Edges.Add(this);
secondVertex.Edges.Add(this);
}