C# Map Routing Shortest Path using Latitude and Longitude

Write a C# program in Visual Studio 2012 (or less) that uses a list of latitude and longitude coordinates to determine the shortest path between locations (the Traveling Salesman problem). You can convert this project: [login to view URL] Described here: [login to view URL] Use the attached list of latitude and longitude for testing. The list starts and ends at the same location. I'll test other lists before authorizing payment. Thank you.