7ZIP COMMAND LINE SPLIT ZIPPER HOW TO
7ZIP COMMAND LINE SPLIT ZIPPER ARCHIVE

Long compressedSize = input.Length - input.Position ĭecoder.Code(input, output, compressedSize, outSize, null) ĬompressFileLZMA('DiscUtils.pdb', 'DiscUtils.pdb.7z') ĭecompressFileLZMA('DiscUtils.pdb.7z', 'DiscUtils.pdb2') lzma is too short')) ĭecoder.SetDecoderProperties(properties) Using (FileStream output = new FileStream(outFile, FileMode.Create)) Using (FileStream input = new FileStream(inFile, FileMode.Open)) Public static void DecompressFileLZMA(string inFile, string outFile) Public static void CompressFileLZMA(string inFile, string outFile)Įncoder.Code(inStream, outStream, -1, -1, null) The previous example was never going to decompress because it never wrote the required property information to the start of the file. It will write, and read, standard 7zip files as created by the Windows 7zip application. Here's a complete working example using the SevenZip SDK in C#. SharpZipLib - According to their FAQ, SharpZipLib doesn't support 7zip.

7ZIP COMMAND LINE SPLIT ZIPPER ARCHIVE

CodeProject C# (.NET) Interface for 7-Zip Archive DLLs - only supports extracting from 7zip archives.

Any working code examples that demonstrate creating a 7zip archive that is able to be extracted by the regular 7zip program?

7ZIP COMMAND LINE SPLIT ZIPPER HOW TO

7Zip SDK aka LZMA SDK - I guess I'm not smart enough to figure out how to use this (which is why I posted here).

I referenced the project from my app, and it successfully created some archive files, but I was unable to extract the files using the regular 7-Zip program ( File.7z is not supported archive).

7zSharp Wrapper (found on CodePlex) - this wraps the 7z exe/ LZMA SDK.

When I write the byte array to a file, I can't extract it using 7-Zip ( File.7z is not supported archive). The wrapper methods (wrapping the LZMA SDK) return type byte.

7Zip in memory compression - this refers to compressing cookies 'in-memory' before sending to the client this method seems somewhat promising.

As workmad3 mentions, I just need to guarantee that 7z.exe is installed on all target machines, which is something I can guarantee.

'Shelling out' to 7z.exe - this is the simplest and most effective approach, and I can confirm that it works nicely.

Here are my results with the examples provided as answers to this question How can I create 7-Zip archives from my C# console application? I need to be able to extract the archives using the regular, widely available 7-Zip program.

7zip command line split zipper