DevExpress.Mvvm NuGet Package

Provides classes for the DevExpress MVVM Framework.

Key Features

• Convention-Based MVVM: Reduces boilerplate code and automatically interprets bindable properties, commands, and related patterns.

• Fluent API: Provides a strongly typed, readable API to configure bindings, commands, triggers, and view model interactions.

• Data Binding and Notifications: Supports POCO view models, dependent properties, metadata-based callbacks, and collection bindings.

• Command Infrastructure: Supports synchronous, asynchronous, cancellable, and CanExecute-aware actions (delegate, POCO, and legacy command patterns).

• Service-Based UI Interaction: Allows view models to invoke UI functionality through interfaces while keeping view logic decoupled.

• Behaviors: Attach reusable UI logic (for example, event-to-command and confirmation flows) without modifying controls.

• Layer Communication: Uses Messenger for loosely coupled messaging between views and view models.

• Navigation and View Management: Supports applications with multiple views and view models, including modular and cross-assembly scenarios.

Demos

• DevExpress MVVM (WPF)
• DevExpress MVVM (WinForms)

Documentation

• DevExpress MVVM Framework - WinForms

• DevExpress MVVM Framework - WPF

Evaluation Period, Pricing Options, and Licensing Terms

Whether you own a license or want to start a 30-day evaluation, download and register your DevExpress license key. To obtain the key, sign in to the DevExpress Download Manager with your existing DevExpress.com account or create a free account. For instructions on key registration, see License Key for DevExpress Products.

If you purchase a license after evaluating a product, you need to re-register your updated DevExpress license key to remove evaluation warnings and messages.

This package is included in the following commercial subscriptions:

• DevExpress WinForms Subscription

• DevExpress DXperience Subscription

• DevExpress Universal Subscription

• DevExpress WPF Subscription

• DevExpress .NET Reporting Subscription

See DevExpress Subscriptions & Licensing for subscription comparison tables, purchasing FAQ, and licensing information.

Software Bill of Materials (SBOM)

For information about SBOM files for DevExpress packages, see Software Bill of Materials (SBOM) for DevExpress .NET assemblies/NuGet packages, JavaScript, VCL and other redistributable artifacts.

See Also: Information Security | Security - What You Need to Know

Useful Online Resources

• www.devexpress.com

• DevExpress Support Center

• DevExpress Blogs