// Use the Connected Properties library.
using Nito.ConnectedProperties;

class Program
{
  // Display the Name of any object passed into this method.
  public static void DisplayName(object obj)
  {
    // Look up a connected property called "Name".
    var name = ConnectedProperty.Get(obj, "Name");
    Console.WriteLine("Name: " + name);
  }

  static void Main()
  {
    // Create an object to name.
    var obj = new object();

    // I dub this object "Bob".
    ConnectedProperty.Set(obj, "Name", "Bob");

    // Pass the object to the DisplayName method, which is able to retrieve the connected property.
    DisplayName(obj);
  }
}