如何使用CommandLineUtils ExecuteAsync定义在出现命令解析错误时执行的行为？

using McMaster.Extensions.CommandLineUtils;

public class MyApp : CommandLineApplication
{
    public MyApp()
    {
        // 定义命令行参数和选项
        var option = Option("-n|--name", "Your name", CommandOptionType.SingleValue);

        // 定义命令行命令
        var command = Command("greet", "Greet the user", ExecuteGreetCommand);

        // 添加命令行参数和选项到命令
        command.AddOption(option);

        // 添加命令到应用程序
        Commands.Add(command);

        // 定义在命令解析错误时执行的行为
        OnParsingErrors(HandleParsingErrors);
    }

    private void ExecuteGreetCommand()
    {
        // 执行greet命令的逻辑
        var name = OptionValue("-n");
        Console.WriteLine($"Hello, {name}!");
    }

    private void HandleParsingErrors(IEnumerable<CommandLine.Error> errors)
    {
        // 处理命令解析错误的逻辑
        Console.WriteLine("An error occurred while parsing the command line arguments.");
        foreach (var error in errors)
        {
            Console.WriteLine(error.Message);
        }
    }
}

public static async Task Main(string[] args)
{
    var app = new MyApp();
    await app.ExecuteAsync(args);
}