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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.
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30 free minutes with a training advisor — no commitment.
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Professional Training training in Memphis in October 2026 with Learni. Certified, expert trainers, eligible for employer funding. Free quote.
Cybersecurity training in Oklahoma City in December 2026 with Learni. Certified, expert trainers, eligible for employer funding. Free quote.
Professional Training training in New York in September 2026 with Learni. Certified, expert trainers, eligible for employer funding. Free quote.
Artificial Intelligence training in San Francisco in October 2026 with Learni. Certified, expert trainers, eligible for employer funding. Free quote.
Don't let this gap widen
Sans maîtrise de la compression et décompression de fichiers ZIP en C# avec DotNetZip, vos applications .NET subissent des crashes récurrents et des corruptions de données, paralysant les processus critiques.
Les développeurs inexpérimentés perdent en moyenne 12 heures par projet sur des bugs ZIP, soit un coût de 1 200 € en temps de débogage par incident, multiplié par 40 % des déploiements impactés.
75 % des failles de sécurité dans les apps .NET naissent d'une mauvaise gestion d'archives, exposant l'entreprise à des pertes de 100 000 € par brèche et des sanctions RGPD jusqu'à 20 M€.
Chaque retard dans l'acquisition de ces compétences érode la compétitivité de votre équipe et hypothèque votre avancement professionnel.
The Maîtriser DotNetZip : la compression et décompression de fichiers en C# 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 Maîtriser DotNetZip : la compression et décompression de fichiers en C# 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 Maîtriser DotNetZip : la compression et décompression de fichiers en C# 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.
Présentation de la bibliothèque DotNetZip : installation et références dans les projets .NET. Création d’archives ZIP depuis différentes sources (fichiers et dossiers). Ajout, extraction et suppression de fichiers dans une archive. Exercices pratiques : créer et manipuler des archives ZIP à l’aide de scripts simples.
Target audience
Développeurs .NET, ingénieurs logiciels et techniciens informatiques souhaitant intégrer ou optimiser la gestion d'archives ZIP dans leurs applications.
Prerequisites
Connaissances de base en programmation C# et environnement .NET.
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