Demo3 - Extended Math

Use external Command implementations

This demo application used the MATH MULT command tha is defined in another Assembly.

var builder = CommandHostBuilder.Create(args);

// Add all command implementations from Assembly
builder.ConfigureCommands(
  commandDescriptors => commandDescriptors.AddAssembly(typeof(MultCommand)));
builder.Start();

Allow an argument to be provided many times

Sometimes it is helpful for an argument (a Context property) to be specified multiple times