Use the Visual Studio .NET debugger to observe the run-time behavior of your program and service classes.
Set your breakpoints and start debugging

Visual Studio launches the default browser, starts your application, the start page is loaded in the browser.
Set parameter values and hit the "Call" button

![]() |
You can additionally start as many browsers you want and any client's call will hit your breakpoints. |
Visual Studio breakpoint is hit.

Debug & Continue running your application.

Client receives the results
