This is an emulation of the actual demonstration software application.  You can press Next to continue, or click on the numerals on the left: 1, 2... etc to follow the demonstration.

When you start the application this screen appears.  The functionality of the MatchDemo demonstration application software is available to your application as .NET assemblies, and the source code of this application is available to illustrate how to use the assemblies within your application.  Is important to note that the source code will show you how to use the MatchClient component to pass transactions from your client workstation and back.

If you click on the Settings tab you will see the following screen