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Do you like compression of files? How do you decompress them?

public static byte[] Compress(byte[] data)
{
    MemoryStream output = new MemoryStream();

    GZipStream gzip = new GZipStream(output, CompressionMode.Compress, true);
    gzip.Write(data, 0, data.Length);
    gzip.Close();

    return output.ToArray();
}

public static byte[] Decompress(byte[] data)
{
    MemoryStream input = new MemoryStream();
    input.Write(data, 0, data.Length);
    input.Position = 0;

    GZipStream gzip = new GZipStream(input, CompressionMode.Decompress, true);

    MemoryStream output = new MemoryStream();

    byte[] buff = new byte[64];
    int read = -1;

    read = gzip.Read(buff, 0, buff.Length);

    while (read > 0)
    {
        output.Write(buff, 0, read);
        read = gzip.Read(buff, 0, buff.Length);
    }

    gzip.Close();

    return output.ToArray();
}

Tags: .net c# compression file

Source: By DylanJ as answer to the question

This code snippet was collected from stackoverflow, and is licensed under CC BY-SA 3.0


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