View help typing help c#

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I need that when the user type help prints a help text, but this needs to work anywhere in the code and not in some parts. Same as CMD that when someone type help appears all available commands.

c# console helper

  • Could you edit your question and describe the step-by-step of how this is done?

  • I just edited:)

  • You have an application that runs on console and you want an explanatory text to appear when typing a command. This is it?

  • Yes, but the command can be typed at any time.

  • Someone to help me? It’s urgent :S

  • It is not clear yet. What is "any part of the code"? Where will the user type the command? That is, your console-running application already reads data entries for other things?

  • "any part of the code" means it can be typed at any time and within other data entries.

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One option may be to define a method for ex:

public string LerEntradaConsole()
{
    string texto = Console.ReadLine();
    if (!texto.Contains("help"))
        return texto;
    else
    {
        ExibirTextoAjuda(texto);
        return LerEntradaConsole();
    }
}

And always use this method instead of Console.Readline(). In the Pagehelp method you will have to extract what the user typed and print the help on the screen.

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