CommandLineParser Class

// CommandLineParser.Current contains the arguments of the current process.
// You can also parse custom arguments:
var parser = new CommandLineParser();
parser.Parse(["/name=John", "/verbose", "input.txt", "--help"]);

// Check if an argument exists
Assert.True(parser.HasArgument("verbose"));

// Get named argument value
Assert.Equal("John", parser.GetArgument("name"));

// Get argument at position (zero-based index in the argument array)
Assert.Equal("input.txt", parser.GetArgument(2));

// Check if help was requested (detects -?, /?, -help, /help, --help)
Assert.True(parser.HelpRequested);