private Stream ExtractEntry(SevenZipExtractor zip, ArchiveFileInfo? entry)
{
if (entry != null && zip != null)
{
var memoryStream = new MemoryStream();
ArchiveFileInfo entryValue = entry.GetValueOrDefault();
if (entryValue != null)
{
zip.ExtractFile(entryValue.Index, memoryStream);
memoryStream.Seek(0, SeekOrigin.Begin);
return memoryStream;
}
}
return null;
}
