Exercise 9: Verification

1. Configure the solution for multiple startup projects in this order:
   1. CalculatorService
   2. RoundingCalculatorService
   3. RouterService
   4. CalculatorClient
2. Press F5 to debug the solution.
3. In the CalculatorClient select Routed HTTP connection.
4. Click the Use Rounding button in the toolbar.
5. Click the Invoke Service button.

6. You should see values rounded to 1 decimal place.

   Figure 34

   The routing service routed messages to the rounding calculator service

7. Click the Use Rounding button to turn off rounding.
8. Click the Invoke Service button again.
9. This time the router will select the regular calculator service, and you will see that the values are not rounded to one decimal place.

Next Step

Exercise 10: Backup Lists