sevenzip | Clone of http : //sourceforge.net/projects/sevenzip/

I'm using a batch script to zip thousands of folders each into their own archive. I've noticed that every folder after the 15th containing an exclamation mark (!) will break the script with the following error:

Scan WARNINGS for files and folders: The system cannot find the file specified.

Script in question:

I've been asked to migrate a Java 8 (spring) micro-service to a Java 11 microservice (Quarkus framework). The microservice uses a X509 certificate to authenticate to a MongoDB 4.4 database. This works well for the Java 8 version without any error or issue. Nevertheless the Java 11 version won't work and it displays the following Stack Trace when deployed:

I understand 7zip has some issue, where it masks its progress from code that tries to call it (not sure why).

I saw here that -bsp1 flag should show the hidden progress, but still nothing in Python:

Below is an example of the code I am using, but am having trouble finding a fix for the issue. I am VERY green with using C#, but I have referenced the library for 7Zip, although when I compile the code, I get the following error. There is a comment by the line being flagged in Visual Studio.

Error Message: Can not load 7-zip library or internal COM error! Message: library is invalid.

Below is a small excerpt from a class I'm building for the LZMA (7zip) SDK found here. Everything seems to be working OK for the most part but I'm trying to implement some progress reporting to track the progress of the compression process. On the line below encoder.Code(inStream, outStream, -1, -1, null); I use null when I need to use some form of an ICodeProgress callback.

I just want to create some type of delegate callback to track the progress within the thread I have created in my class.

Class Excerpt:

My bash script create an associative array with files as keys.

I am using a bunch of synchron functions from my own "old" libary. These are used to backup files, compress them and upload them per example. For further use i would like to change these to async functions. Please forgive me my following long intro, but the problem needs a bit background..

i have found several information on how to convert this:

A great book : Concurrency in C# Cookbook from Stephen Cleary.

Here is example Pattern i am tryping to adept:

• https://docs.microsoft.com/en-us/dotnet/standard/asynchronous-programming-patterns/interop-with-other-asynchronous-patterns-and-types#EAP

Also some posts here:

• C#: HttpClient, File upload progress when uploading multiple file as MultipartFormDataContent

• System.Net.Http.HttpClient.PostAsync blocks and never returns

• Library Design Guide

Main Points:

• Use Async /Await all the way done
• Don't wrap synchron Methods in asychron pattern with result or wait. Use await everywhere possible
• Wrap EAP Pattern Methods to Tasks
• Avoid Using Task.Run in Libaries
• Use ConfigureAwait(False) in Libaries
• Use Task.Run instead in your UI
• Use IProgress to post progress

My basic class looks like this:

The sevenzip extractor works fine and its good to extract small .7Z files. The same code when used to extract large file(1gb), getting the below exception.

i am using this .Cls file and a command using 7zip to extract specific file from a zip.

my single file gets extracted how ever i need to add if statement to se if my file was found so that i can exit sub it

can this piece of code be modifed to add own code
DOSOutputs.cls