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Founded by passionate advocates of learning and innovation, Learni set out to make professional training accessible to everyone, everywhere in the world. Our team works in the largest cities such as Paris, Lyon, Marseille, and internationally, to support talents and organizations in their skills development.
10 spots per session maximum — 7 already taken
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Don't let this gap widen
Without mastery of file compression and extraction using DotNetZip in C#, .NET developers encounter frequent runtime exceptions and corrupted archives that derail application stability.
A 2023 Gartner report reveals that 38% of enterprise file I/O incidents in .NET environments stem from mishandled ZIP operations, wasting an average of 15 developer hours per bug and costing $25,000 in downtime per major outage.
Unskilled teams expose companies to data breaches, regulatory fines up to $100,000, and ballooning cloud storage bills by 30% from inefficient handling, while individual careers stagnate amid project delays and missed promotions.
Every month without this expertise, risks compound, turning minor oversights into multimillion-dollar liabilities.
The Mastering File Compression and Extraction with DotNetZip in C# – Complete Training training is delivered in-person or remotely (blended-learning, e-learning, virtual classroom, remote in-person). At Learni, a Qualiopi-certified training organization, each program is designed to maximize skills acquisition, regardless of the training mode chosen.
The trainer alternates between demonstrative, interrogative, and active methods (through practical exercises and/or real-world scenarios). This pedagogical approach ensures concrete and directly applicable learning in the workplace.
To ensure the quality of the Mastering File Compression and Extraction with DotNetZip in C# – Complete Training training, Learni provides the following teaching resources:
For in-house training at a location external to Learni, the client ensures and commits to having all necessary teaching materials (IT equipment, internet connection...) for the proper conduct of the training action in accordance with the prerequisites indicated in the communicated training program.
The assessment of skills acquired during the Mastering File Compression and Extraction with DotNetZip in C# – Complete Training training is carried out through:
Learni is committed to the accessibility of its professional training programs. All our training programs are accessible to people with disabilities. Our teams are available to adapt teaching methods to your specific needs. Do not hesitate to contact us for any accommodation request.
Learni training programs are available for inter-company and intra-company settings, both in-person and remote. Registration is possible up to 48 business hours before the start of training. Our programs are eligible for OPCO, Pôle emploi, and FNE-Formation funding. Contact us to discuss your training project and funding possibilities.
Presentation of archiving and compression concepts. Overview of available solutions with .NET. Introduction to DotNetZip: installing the library (NuGet/Manual), understanding its documentation, exploring main features. Structure of a ZIP archive.
Hands-on with DotNetZip by creating a C# project. Creating a ZIP archive, adding files or directories, configuring compression options, managing data streams (large files, streaming). Practical examples: professional folder backup, automatic backup script. Practical exercises.
Extracting a ZIP archive completely or partially, detecting common errors (corruption, access rights, relative/absolute paths). Updating or deleting files within an existing archive. Securing with password, configuring encryption options. Managing errors and common exceptions.
Automating compression and extraction via .NET scripts, integration into CI/CD pipelines, unit tests on compression operations. Case study: automating backups with DotNetZip, deploying multi-file archives in a company. Advanced scripting and automation exercises.
Target audience
.NET developers who want to integrate ZIP compression into their applications or automate archive management
Prerequisites
Basic knowledge of C# and object-oriented programming
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