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??????????? ??? ???????????? ????? ? .NET

?????

?? ?????? ??????? ???, ?? ????????? ???????? Zip-????? ?? ????????? ????????????? ??????? ?? ????????????? C# ??? .NET API ?? ??????? ????. ?? ??????????, ?? ???????????? ??? ???????? ???? ??? ?????? ??????, ? ????? ?? ???????????? ????? ?????????. ?? ????? ??????????, ?? ??????????? ??? ????????????? ?????.

??????????? ??? ???????? ????? ? C# ?? ?????????? ??? ?????????? ????? ? C#

API Aspose.ZIP ???????? ???????? ?? ????????????? ?????, ?? ?????????? ??? ?????? ??????? ?????????. ? ??? ?????? ???????? ?????? ?? ?? ?????????? ??????, ??? ? ??????? ??????.

????????? ??????

????????? ?????? ?????

?????: ????????? ?????? ????? ? C#

  1. ???????? ???????? ????? ?? ????????? ?????? ????????? zip-?????.
  2. ???????? ????? ????? ?????, ???? ???????? ????????.
  3. ???????? ????????? ????? Archive ? ????????? ???? ????????? ????? ArchiveEntrySettings.
  4. ??????? ???? ?????, ????????? ?? ????? 2 ?? ????????? ?????? Archive.CreateEntry.
  5. ??????????? ???? ????? ?? ????????? ?????? Archive.Save ? ????????? ???? ????? ?????, ????????? ?? ????? 1.
 1    // For complete examples and data files, please go to https://github.com/aspose-zip/Aspose.ZIP-for-.NET
 2    using (FileStream zipFile = File.Open(dataDir + "CompressSingleFile_out.zip", FileMode.Create))
 3    {
 4        //File to be added to archive
 5        using (FileStream source1 = File.Open(dataDir + "alice29.txt", FileMode.Open, FileAccess.Read))
 6        {
 7            using (var archive = new Archive(new ArchiveEntrySettings()))
 8            {
 9                archive.CreateEntry("alice29.txt", source1);
10                
11                archive.Save(zipFile);
12            }
13        }
14    }

????????? ??????? ??????

?????: ????????? ??????? ?????? ? C#

  1. ???????? ????? ?????? ?? ??????? ?????? ????????? zip-?????.
  2. ???????? ???????? ????? ??????? ????? ????? ??? ?????????.
  3. ???????? ????? ??????? ????? ????? ??? ?????????.
  4. ???????? ????????? ????? ?????.
  5. ??????? ????? ?????, ???????? ?? ????? 2 ? 3 ?? ????????? ?????? Archive.CreateEntry.
  6. ???????? ????????? ????? ArchiveSaveOptions.
  7. ??????????? ????? ????? ?? ????????? ?????? Archive.Save ? ????????? ???? ????? ??????, ????????? ?? ????? 1, ? ????????? ArchiveSaveOptions, ????????? ?? ????? ????.
 1    // For complete examples and data files, please go to https://github.com/aspose-zip/Aspose.ZIP-for-.NET
 2    using (FileStream zipFile = File.Open(dataDir + "CompressMultipleFiles_out.zip", FileMode.Create))
 3    {
 4        using (FileStream source1 = File.Open(dataDir + "alice29.txt", FileMode.Open, FileAccess.Read))
 5        {
 6            using (FileStream source2 = File.Open(dataDir + "asyoulik.txt", FileMode.Open, FileAccess.Read))
 7            {
 8                using (var archive = new Archive())
 9                {
10                    archive.CreateEntry("alice29.txt", source1);
11                    archive.CreateEntry("asyoulik.txt", source2);
12                    archive.Save(zipFile, new ArchiveSaveOptions() { Encoding = Encoding.ASCII, ArchiveComment = "There are two poems from Canterbury corpus" });
13                }
14            }
15        }
16    }
17

????????? ?????? ?? ??????????? ??? ????

?????: ????????? ????? ?? ??????????? ??? ???? ? C#

  1. ????????? ????? ?????? ?? ????????? FileMode.Create ? ????????? ?????? ????????? zip-?????.
  2. ???????? ??�??? FileInfo ?????? ??????? ????? ?????, ???? ???????? ????????.
  3. ???????? ??�??? FileInfo ??? ??????? ????? ?????, ???? ???????? ????????.
  4. ???????? ????????? ????? ?????.
  5. ??????? ????? ?????, ???????? ?? ????? 2 ? 3 ?? ????????? ?????? Archive.CreateEntry.
  6. ???????? ????????? ????? ArchiveSaveOptions.
  7. ????????? ????? ????? ?? ????????? ?????? Archive.Save ? ????????? ???? ????? ??????, ????????? ?? ????? 1, ? ????????? ArchiveSaveOptions, ????????? ?? ????? ????.
 1    // For complete examples and data files, please go to https://github.com/aspose-zip/Aspose.ZIP-for-.NET
 2    using (FileStream zipFile = File.Open(dataDir + "CompressFilesByFileInfo_out.zip", FileMode.Create))
 3    {
 4        FileInfo fi1 = new FileInfo(dataDir + "alice29.txt");
 5        FileInfo fi2 = new FileInfo(dataDir + "fields.c");
 6
 7        using (var archive = new Archive())
 8        {
 9            archive.CreateEntry("alice29.txt", fi1);
10            archive.CreateEntry("fields.c", fi2);
11            archive.Save(zipFile, new ArchiveSaveOptions() { Encoding = Encoding.ASCII });
12        }
13    }
14

?????????? ?????? ? ??????? ??? ?????????

?????: ?????????? ????? ? ?????? ??? ????????? ?? ????????? C#1. ????????? ????? ?????? ?? ????????? FileMode.Create ? ????????? ?????? ????????? zip-?????. 2. ???????? ??�???? FileInfo ??? ????? ?????? ?????, ??? ?????? ??????????? ? ??????. 3. ???????? ????????? ????? ArchiveEntrySettings ? ????????? ???? ????????? ????? StoreCompressionSettings. 4. ???????? ????????? ????? Archive ? ????????? ???? ????????? ????? ArchiveEntrySettings, ?????????? ?? ????? ????. 5. ??????? ??�???? FileInfo, ???????? ?? ????? 2 ?? ????????? ?????? Archive.CreateEntry. 6. ???????? ????????? ArchiveSaveOptions ? ?????????? Encoding = Encoding.ASCII. 7. ????????? ????? ????? ?? ????????? ?????? Archive.Save ? ????????? ???? ????? ??????, ????????? ?? ????? 1, ? ????????? ArchiveSaveOptions, ????????? ?? ????? ????.

 1    // For complete examples and data files, please go to https://github.com/aspose-zip/Aspose.ZIP-for-.NET
 2    //Creates zip archive without compressing files
 3    using (FileStream zipFile = File.Open(dataDir + "StoreMultipleFilesWithoutCompression_out.zip", FileMode.Create))
 4    {
 5        FileInfo fi1 = new FileInfo(dataDir + "alice29.txt");
 6        FileInfo fi2 = new FileInfo(dataDir + "lcet10.txt");
 7
 8        using (Archive archive = new Archive(new ArchiveEntrySettings(new StoreCompressionSettings())))
 9        {
10            archive.CreateEntry("alice29.txt", fi1);
11            archive.CreateEntry("lcet10.txt", fi2);
12            archive.Save(zipFile, new ArchiveSaveOptions() { Encoding = Encoding.ASCII });
13        }
14
15    }
16

???????????? ??????????? ??? ????????? ??????

?????: ???????????? ??????????? ??? ????????? ?????? ?? ????????? C#

  1. ????????? ????? ?????? ?? ????????? FileMode.Create ? ????????? ?????? ????????? zip-?????.
  2. ????????? ?????? ?????? ?? ????????? FileMode.Open ? FileAccess.Read ??? ??????? ?? ??????? ?????? ?????, ??? ???????? ????????.
  3. ???????? ????????? ????? ?????.
  4. ??????? ????? ?????, ???????? ?? ????? 2 ?? ????????? ?????? Archive.CreateEntry.
  5. ???????? ????????? ParallelOptions ? ?????????? ParallelCompressInMemory = ParallelCompressionMode.Always.
  6. ???????? ????????? ArchiveSaveOptions ? ?????????? ???? ??????????? ParallelOptions ?? ?????????? ???? ???????????.
  7. ??????????? ????? ????? ?? ????????? ?????? Archive.Save ? ????????? ???? ????? ??????, ????????? ?? ????? 1, ? ????????? ArchiveSaveOptions, ????????? ?? ????? ????.
 1    // For complete examples and data files, please go to https://github.com/aspose-zip/Aspose.ZIP-for-.NET
 2    using (FileStream zipFile = File.Open(dataDir + "UsingParallelismToCompressFiles_out.zip", FileMode.Create))
 3    {
 4        using (FileStream source1 = File.Open(dataDir + "alice29.txt", FileMode.Open, FileAccess.Read))
 5        {
 6            using (FileStream source2 = File.Open(dataDir + "asyoulik.txt", FileMode.Open, FileAccess.Read))
 7            {
 8                using (var archive = new Archive())
 9                {
10                    archive.CreateEntry("alice29.txt", source1);
11                    archive.CreateEntry("asyoulik.txt", source2);
12                    //Define the parallelism criterion
13                    var parallelOptions = new ParallelOptions
14                    {
15                        ParallelCompressInMemory = ParallelCompressionMode.Always
16                    };
17                    archive.Save(zipFile,
18                        new ArchiveSaveOptions()
19                        {
20                            ParallelOptions = parallelOptions,
21                            Encoding = Encoding.ASCII,
22                            ArchiveComment = "There are two poems from Canterbury corpus"
23                        });
24                }
25            }
26        }
27    }
28

????????? LZMA ? ?????? ZIP

???????? ??????? ???????�????�???????�(LZMA)�� ?? ????????, ???? ???????????????? ??? ????????? ????? ??? ?????.�LZMA ???????????? ???????? ????????? ????????, ??????? ????? � ?? ????? ?????. ????????? LZMA ? ?????? ZIP ???????? ??????????? ZIP ??????? ??????, ?????? LZMA. ? ?????????? ???????? ???? ???????? ?????????? ????????? LZMA ?? ????????? API Aspose.ZIP.

?????: ????????? LZMA ? ?????? ZIP ?? ????????? C#

  1. ????????? ????? ?????? ?? ????????? FileMode.Create ? ????????? ?????? ????????? zip-?????.
  2. ???????? ????????? ArchiveEntrySettings ? ????????? ???? ????????? ????? LzmaCompressionSettings.
  3. ???????? ????????? ????? Archive ? ????????? ???? ????????? ???? ????????? ArchiveEntrySettings.
  4. ??????? ????? ????? ??? ????????? ????? ????? ?????? ?? ????????? ?????? Archive.CreateEntry.
  5. ??????????? ????? ????? ?? ????????? ?????? Archive.Save.
1    using (FileStream zipFile = File.Open(dataDir + "LZMACompression_out.zip", FileMode.Create))
2    {
3        using (Archive archive = new Archive(new ArchiveEntrySettings(new LzmaCompressionSettings())))
4        {
5            archive.CreateEntry("sample.txt", dataDir + "sample.txt");
6            archive.Save(zipFile);
7        }
8    }

????????? BZip2 ? ?????? ZIP

????????? ????????? BZip2 ?????????? ?????????? ZIP ??????? ??????, ???????? BZip2.�? ?????????? ???????? ???? ???????? ?????????? ????????? BZip2 ?? ????????? API Aspose.ZIP.

?????: ????????? BZip2 ? ?????? ZIP ?? ????????? C#

  1. ????????? ????? ?????? ?? ????????? FileMode.Create ? ????????? ?????? ????????? zip-?????.
  2. ???????? ????????? ArchiveEntrySettings ? ????????? ???? ????????? ????? Bzip2CompressionSettings.
  3. ???????? ????????? ????? Archive ? ????????? ???? ????????? ArchiveEntrySettings, ????????? ????.
  4. ??????? ????? ????? ??? ????????? ????? ????? ?????? ?? ????????? ?????? Archive.CreateEntry.
  5. ??????????? ????? ????? ?? ????????? ?????? ??????????.????????.
1    using (FileStream zipFile = File.Open(dataDir + "Bzip2Compression_out.zip", FileMode.Create))
2    {
3        using (Archive archive = new Archive(new ArchiveEntrySettings(new Bzip2CompressionSettings())))
4        {
5            archive.CreateEntry("sample.txt", dataDir + "sample.txt");
6            archive.Save(zipFile);
7        }
8    }    
9

????????? PPMd ? ZIP-??????

????????? ????????? PPMd ?????????? ?????????? ZIP ??????? ??????, ?????? PPMd.�? ?????????? ???????? ???? ???????????????? ?????????? ????????? PPMd ?? ????????? API Aspose.ZIP.

?????: ????????? PPMd ? ?????? ZIP ?? ????????? C#

  1. ????????? ????? ?????? ?? ????????? FileMode.Create ? ????????? ?????? ????????? zip-?????.
  2. ???????? ????????? ArchiveEntrySettings ? ????????? ???? ????????? ????? PPMdCompressionSettings.
  3. ???????? ????????? ????? Archive ? ????????? ???? ????????? ???? ????????? ArchiveEntrySettings.
  4. ??????? ????? ????? ??? ????????? ????? ????? ?????? ?? ????????? ?????? Archive.CreateEntry.
  5. ??????????? ????? ????? ?? ????????? ?????? Archive.Save.
1    using (FileStream zipFile = File.Open(dataDir + "PPMdCompression_out.zip", FileMode.Create))
2    {
3        using (Archive archive = new Archive(new ArchiveEntrySettings(new PPMdCompressionSettings())))
4        {
5            archive.CreateEntry("sample.txt", dataDir + "sample.txt");
6            archive.Save(zipFile);
7        }
8    }    
9

???????????? ???????

?????????? ????? ? ????? ??????

?????: ???????????? ???? ???? ?? ?????? ?? ????????? C#

  1. ????????? ????? ?????? ??? ???????? ZIP-????? ?? ????????? FileMode.OpenRead.
  2. ???????? ????????? ????? Archive, ????????? ???????? ????? ? ???????????.
  3. ??????????? ??? ??????????? ?? ????????? ????? ExtractionProgressed ?????? ??????.
  4. ?????????? ???? ???? ? ?????? ?? ????????? ?????? Extract, ???????? ???? ?? ????????? ?????.
  5. ??????????? ??????? ??????????? ? ????????? ?? ???????
 1    // For complete examples and data files, please go to https://github.com/aspose-zip/Aspose.ZIP-for-.NET
 2    using (FileStream fs = File.OpenRead(dataDir + "CompressSingleFile_out.zip"))
 3    {
 4        using (Archive archive = new Archive(fs))
 5        {
 6            int percentReady = 0;
 7            archive.Entries[0].ExtractionProgressed += (s, e) =>
 8            {
 9                int percent = (int)((100 * e.ProceededBytes) / ((ArchiveEntry)s).UncompressedSize);
10                if (percent > percentReady)
11                {
12                    Console.WriteLine(string.Format("{0}% decompressed", percent));
13                    percentReady = percent;
14                }
15            };
16            archive.Entries[0].Extract(dataDir + "alice_extracted_out.txt");
17        }
18    }    
19

?????????? ????? ?? ???????? ???????

?????: ?????????? ?????? ?????? ? ?????? ?? ????????? C#< /strong>

  1. ????????? ???????? ????? ??? ???????? ZIP-????? ?? ????????? FileMode.Open.
  2. ???????? ????????? ????? Archive ?? ??????????????????? ??????????? ???????????? ??? ?????? ??????? ? ??????????? ???????? ???????????.
  3. ???????? ????? ???? ??????? ?????? ?? ????????? ????? EntryListed.
  4. ??????????? ??????? ??????????? ?? ????????? ????? EntryExtractionProgressed, ???????????? ??????? ? ???????.
  5. ?????????? ?????? ?????? ? ??????, ?????????????? ????? Extract ? ???????? ???? ? ??????? ?????.
 1    // For complete examples and data files, please go to https://github.com/aspose-zip/Aspose.ZIP-for-.NET
 2    using (FileStream zipFile = File.Open(dataDir + "CompressMultipleFiles_out.zip", FileMode.Open))
 3    {
 4        StringBuilder sb = new StringBuilder("Entries are: ");
 5        int percentReady = 0;
 6        using (Archive archive = new Archive(zipFile,
 7            new ArchiveLoadOptions()
 8            {
 9                EntryListed = (s, e) => { sb.AppendFormat("{0}, ", e.Entry.Name); },
10                EntryExtractionProgressed = (s, e) =>
11                {
12                    int percent = (int)((100 * e.ProceededBytes) / ((ArchiveEntry)s).UncompressedSize);
13                    if (percent > percentReady)
14                    {
15                        Console.WriteLine(string.Format("{0}% compressed", percent)); percentReady = percent;
16                    }
17                }
18            }))
19        {
20            Console.WriteLine(sb.ToString(0, sb.Length - 2));
21            using (var extracted = File.Create(dataDir + "alice_extracted_out.txt"))
22            {
23                using (var decompressed = archive.Entries[0].Open())
24                {
25                    byte[] buffer = new byte[8192];
26                    int bytesRead;
27                    while (0 < (bytesRead = decompressed.Read(buffer, 0, buffer.Length)))
28                    {
29                        extracted.Write(buffer, 0, bytesRead);
30                    }
31                    // Read from decompressed stream to extracting file.
32                }
33            }
34            percentReady = 0;
35            archive.Entries[1].Extract(dataDir + "asyoulik_extracted_out.txt");
36        }
37    }    
38

?????????? ?????????? ????? ??? ?????????

?????: ???????? ????? ? ?????? ?? ???????? ?? ????? ?? ????????? C#

  1. ????????? ZIP-???? ? ???????? ????????? ????? Archive.
  2. ????????? ?????? ???? ? ??????, ????????? ????? ?????? ?? ????????? ???? ????? ? ????? ????.
  3. ?????????????? ????? ??? ??????? ????? ?? ????????????? ?????? ?? ?????????? ?? ? ???????? ????.
  4. ????????? ?????? ??? ??????? ????? ? ??????, ????????? ???? ????? ? ??????? ???????? ????.
 1    // For complete examples and data files, please go to https://github.com/aspose-zip/Aspose.ZIP-for-.NET
 2    using (FileStream zipFile = File.Open(dataDir + "StoreMultipleFilesWithoutCompression_out.zip", FileMode.Open))
 3    {
 4        using (Archive archive = new Archive(zipFile))
 5        {
 6            using (var extracted = File.Create(dataDir + "alice_extracted_store_out.txt"))
 7            {
 8                using (var decompressed = archive.Entries[0].Open())
 9                {
10                    byte[] buffer = new byte[8192];
11                    int bytesRead;
12                    while (0 < (bytesRead = decompressed.Read(buffer, 0, buffer.Length)))
13                    {
14                        extracted.Write(buffer, 0, bytesRead);
15                    }
16                    // Read from decompressed stream to extracting file.
17                }
18            }
19
20            using (var extracted = File.Create(dataDir + "asyoulik_extracted_store_out.txt"))
21            {
22                using (var decompressed = archive.Entries[1].Open())
23                {
24                    byte[] buffer = new byte[8192];
25                    int bytesRead;
26                    while (0 < (bytesRead = decompressed.Read(buffer, 0, buffer.Length)))
27                    {
28                        extracted.Write(buffer, 0, bytesRead);
29                    }
30                    // Read from decompressed stream to extracting file.
31                }
32            }
33        }
34    }    
35
??????? ????? ZIP ??????? ???????????? ??????? RAR
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