[C#] ExtractZip

public static void ExtractZip(string zipFile, string extractDirectory = "")
{
    string zipPath = Path.GetFullPath(zipFile);
    string zipName = Path.GetFileName(zipPath);
            
    if (extractDirectory == "")
    {
        extractDirectory = Path.GetDirectoryName(zipFile) + @"\" + zipName.Replace(".zip", "");
    }
    ZipFile.ExtractToDirectory(zipPath, extractDirectory);
}