I cannot extract a password file using Dotnetzip

Question

I am trying to extract a file called "1.zip" with a random password that I have put... but I’m making a mistake. "e was null".

At the point of burning the PC, I’m beginner in C#, I don’t know POO yet, at the beginning, I can’t solve this problem...

Follow the code link, I couldn’t format it.

https://pastebin.com/iESVMDBq

Answer 1

Dude, I saw your code and I did a little implementation and it spun.

First I put the entire path of the read location concatenated with the zip file name.

Then I specified the file inside the . zip file that you want to pick up and save in another directory and it worked.

I put the variables apart to make it easier for you to read.

A tip what I give you is to never use accents or spaces to work with equal programming is in your namespace (namespace tentativa_de_extração_do_file) and in your directory to locate your file.

Follow the code below

    static void Main(string[] args)
    {
        string nomeDoArquivoZIP = "1.zip";
        string senhaDoArquivo = "w5KxT";

        var diretorioLerArquivo = @"C:\Stackoverflow\BRKappa";
        var diretorioSalvarArquivo = @"C:\Stackoverflow\BRKappa\output";
        var caminhoCompleto = diretorioLerArquivo + "\\" + nomeDoArquivoZIP;
        var nomeArquivoDentroArquivoZIP = "1.txt";


        using (ZipFile zip = ZipFile.Read(caminhoCompleto))
        {
            Directory.CreateDirectory(diretorioSalvarArquivo);
            foreach (ZipEntry e in zip)
            {
                if (e.FileName == nomeArquivoDentroArquivoZIP)
                    e.ExtractWithPassword(diretorioSalvarArquivo, ExtractExistingFileAction.OverwriteSilently, senhaDoArquivo);
            }
        }
    }