| RunCommandAsync | Finds and instantiates the subcommand using the arguments from the GetCommandLineArgs method, using the first argument as the command name. If it succeeds, runs the command asynchronously. If it fails, writes error and usage information. |
| RunCommandAsync(String, Int32) | Finds and instantiates the subcommand with the specified name, and if it succeeds, runs it asynchronously. If it fails, writes error and usage information. |
| RunCommandAsync(String, String, Int32) | Finds and instantiates the subcommand with the specified name, and if it succeeds, runs it asynchronously. If it fails, writes error and usage information. |