ZIP ????? 7z? ????? ? ??? ?????.
Aspose.Zip? ???? LZMA, LZMA2, PPMd ? BZip2 ?? ????? ???? 7z ????? ??? ? ????.
Aspose.ZIP API? 7z ???? ??? ?? SevenZipArchive ???? ?????. �?? ???? ???? ?? ???? ??? ???? ?? 7z ????? ??? ? ????.
?? ??? ??? ??? ? ?? ?? ??? ?? ???? ??? ?????.
?? ?? ??? ZIP ?????? ??? ???? ?? 7z ????? ?? ??? ?????. 7z ??? ?? ????? ?? ????? ???? ????
LZMA2 ???? ?????.
???? ??? ????? ?? ??? ?? ??? ???? ?????.
using (Archive source = new Archive("source.zip"))
{
using (var archive = new SevenZipArchive(new SevenZipEntrySettings(new SevenZipLZMA2CompressionSettings())))
{
foreach (ArchiveEntry entry in source.Entries)
{
if (!entry.IsDirectory)
{
MemoryStream mem = new MemoryStream();
entry.Open().CopyTo(mem);
mem.Seek(0, SeekOrigin.Begin);
archive.CreateEntry(entry.Name, mem);
}
}
archive.Save("result.7z");
}
}
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