sevenzipsharp

问题 iv tried numerous different ways to get this to work and i got it to basicly work but i cant get the WaitForExit(); 's to work like they do here... so how would i convert this to work with sevenzip? cause i cant get it to work, and also i the SFX's are passworded so that they cannot be accessed except by the use of the program and as for adding the 7z.DLL i cant add it in because i get the error: A reference to 7za.dll could not be added. please make sure that the file is accessible, and that

问题 iv tried numerous different ways to get this to work and i got it to basicly work but i cant get the WaitForExit(); 's to work like they do here... so how would i convert this to work with sevenzip? cause i cant get it to work, and also i the SFX's are passworded so that they cannot be accessed except by the use of the program and as for adding the 7z.DLL i cant add it in because i get the error: A reference to 7za.dll could not be added. please make sure that the file is accessible, and that

问题 I'm currently on a little project where I have to define several paths that need to be compressed into one single zip-file. Now the following case: One of those paths is a directory, which should be compressed recursively (including all files and sub-folders it contains). Before I compress, I check several things including permissions. If the current user, which wants to compress, doesn't have the permission to a file or folder it should be excluded. Now how can I exclude several files and

问题 I will understand how to create a SFX using SevenZipSharp library. First of all I need to say I can't find any property to set the compression level, and all of that. And when I try to make an SFX of a file, I get this error: "Object reference not set to an instance of an object." If I try to make an SFX of a folder, I get this error: "Access to the path 'C:\test' is denied." (But is not True, I'm Admin and I've tested it with more avaliable folders...) This is the full class where I'm trying

问题 I would like to use SevenZipSharp in order to determine if a file is an archive. I know that it's possible because in explorer if I rename a .zip to .bmp, 7zip still recognises it as an archive. --edit: In other words, I want 7zip to tell me if a file (no matter the extension) contains some kind of supported archive (zip, tar, rar, iso etc.) Thanks, Fidel 回答1: static bool IsArchive(string filename) { bool result = false; try { new ArchiveFile(File.OpenRead(filename)); result = true; } catch {

问题 I have been looking at SevenZipSharp to create a self extracting zip file. The project page says that they have a special class SevenZipSfx that does this. However I have searched the object explorer and the documentation for version 0.64 and I cant find any reference to it. Does anyone know if the class is missing or if there is a different meaning to "Special Class" that I'm missing? 回答1: It looks like the Sfx class isn't built by default. Grab the source code from Codeplex (or check out

问题 I have been looking at SevenZipSharp to create a self extracting zip file. The project page says that they have a special class SevenZipSfx that does this. However I have searched the object explorer and the documentation for version 0.64 and I cant find any reference to it. Does anyone know if the class is missing or if there is a different meaning to "Special Class" that I'm missing? 回答1: It looks like the Sfx class isn't built by default. Grab the source code from Codeplex (or check out

问题 I try using this Code : public void Extract(string SourceFile, string password) { SevenZipExtractor szip = new SevenZipExtractor(SourceFile, password); foreach (DataGridViewRow row in DGVFile.Rows) { string NameFile = (string)row.Cells[0].Value; int indexZip = szip.ArchiveFileData.IndexOf(NameFile); Stream pathDirectory = @"C:\\"; szip.ExtractFile(indexZip, pathDirectory); } } But thats Error, in line 7 and 8. Maybe anyone can explain how to get the index file in my archive with the name that

问题 I'd like to compress a string using SevenZipSharp and have cobbled together a C# console application (I'm new to C#) using the following code, (bits and pieces of which came from similar questions here on SO). The compress part seems to work (albeit I'm passing in a file instead of a string), output of the compressed string to the console looks like gibberish but I'm stuck on the decompress... I'm trying to do the same thing as here (I think) : https://stackoverflow.com/a/4305399/3451115

问题 I am using sevenzipsharp library: http://sevenzipsharp.codeplex.com/ I made a similar question in witch i was compressing and decompressing a stream at the "same time" using threads, witch i since have deleted due to realizing that, that cannot be done. However my question still stands. How do i decompress/extract a compressed stream, not to a file, but to another stream. I have searched the examples provided by the sevenzipsharp creators in : http://sevenzipsharp.codeplex.com/SourceControl