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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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No-Code / Low-Code training in Leeds in November 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.
Professional Training training in Memphis in October 2026 with Learni. Certified, expert trainers, eligible for employer funding. Free quote.
Explore the evolving role of artificial intelligence in crafting tailored educational journeys, with projections for groundbreaking advancements by April 2026.
Don't let this gap widen
Sans maîtrise d'Avalonia, vos interfaces desktop .NET restent prisonnières de Windows, exposant vos projets à des échecs multiplateformes sur Linux et macOS.
Les entreprises perdent en moyenne 120 000 € par an en retards de développement et refonts d'apps, avec 65 % des bugs de compatibilité liés à des frameworks obsolètes.
Ces erreurs multiplient les incidents de production par 3, menaçant la réputation de l'équipe et la compétitivité business face aux rivaux agiles.
Chaque trimestre sans compétences en Avalonia creuse l'écart : obsolescence technique et parts de marché envolées.
The Développer des Interfaces Desktop Modernes avec Avalonia : Maîtrisez le Framework Open Source .NET 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 Développer des Interfaces Desktop Modernes avec Avalonia : Maîtrisez le Framework Open Source .NET 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 Développer des Interfaces Desktop Modernes avec Avalonia : Maîtrisez le Framework Open Source .NET 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.
Historique du framework Avalonia, comparaison avec WPF et UWP, prise en main de l’environnement, installation des outils, création d’un premier projet, structuration d’une application Avalonia, aperçu de XAML et des contrôles de base.
Utilisation avancée des contrôles Avalonia (Listes, Grilles, Boutons, TextBox, etc.), layouts et gestion du responsive, introduction aux ressources, aux styles et aux thèmes, personnalisation de l’apparence, intégration d’éléments graphiques, gestion des évènements utilisateur, mise en place de la navigation entre pages.
Introduction au pattern MVVM dans Avalonia, data-binding simple et complexe, commandes et interactions, validation des données, utilisation des ViewModels, interfaçage avec des APIs et services, tests unitaires des vues et modèles, packaging et déploiement sur Windows, Linux et MacOS, bonnes pratiques pour la maintenance et l’évolutivité des applications.
Target audience
Développeurs .NET souhaitant concevoir des applications multiplateformes modernes (Windows, Linux, MacOS)
Prerequisites
Bonne connaissance du C# et des bases du développement desktop (WPF, WinForms ou UWP conseillés)
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