SevenZipSharp，如何读取txt文件？

Question

I am trying to read txt files from .7z archive

using (StreamReader reader = new StreamReader(f + "//" + file.FileName))

but I get this error:

An unhandled exception of type 'System.IO.DirectoryNotFoundException' occurred in mscorlib.dll Additional information: Could not find a part of the path 'E:\\1.7z\\1\\2\\3\\New Text Document.txt'.

if (IntPtr.Size == 8) //x64
            {
                SevenZip.SevenZipExtractor.SetLibraryPath(@"C:\Program Files\7-Zip\7z.dll");
            }
            else //x86
            {
                SevenZip.SevenZipCompressor.SetLibraryPath(@"C:\Program Files (x86)\7-Zip\7z.dll");
            }

            string f = "E://1.7z";
            SevenZipExtractor extractor = new SevenZipExtractor(f);

            foreach (ArchiveFileInfo file in extractor.ArchiveFileData)
            {
                // Console.WriteLine("{0} : {1} Bytes", file.FileName, file.Size);

                if (file.FileName.EndsWith(".txt", StringComparison.OrdinalIgnoreCase))
                {
                    using (StreamReader reader = new StreamReader(f + "//" + file.FileName))
                    {
                        while (reader.Peek() >= 0)
                        {
                            Console.WriteLine("{0} ", reader.ReadLine());
                        }
                    }
                }
            }

Answer 1

To use SevenZipExtractor to extract a file, use the following:

String file = @"\\yourdirectory\\yourzipfile.zip";  
String directoryToExtract = @"\\yourdirectorytoextract"
using (SevenZip.SevenZipExtractor extr = new SevenZip.SevenZipExtractor(file))
{
             Console.WriteLine("Extracting File...");
             extr.ExtractArchive(directoryToExtract);
             System.IO.File.Delete(file);   
}