C＃.NET-将加密文件压缩为7z格式

Question

I need to compress folder with files in .7z format.

I use SevenZip for it with class SevenZipCompressor.cs . There are a method CompressFilesEncrypted() . How to compress folder with files?

Any help is appreciated!

Answer 1

It is impossible to compress an encrypted file (at least with any decent cipher).

You need to compress, then encrypt to get the 'desired' result.

Answer 2

您可以使用http://code.google.com/p/tar-cs/之类的东西来创建tar文件，然后压缩tar文件！