static void Main(string[] args)
{
ShapeFileFeatureSource sourceData = new ShapeFileFeatureSource(@"..\..\Data\Roads.shp");
StreamSource source = new StreamSource();
Stopwatch watch = Stopwatch.StartNew();
RoadNetwork netWork = source.CreateNetwork(sourceData);
watch.Stop();
Console.WriteLine(String.Format("The total cost:{0} Minutes, Nodes' count is {1}", watch.ElapsedMilliseconds / 1000 / 60, netWork.Nodes.Count));
Console.Read();
}