Question 1

How do I use async commands in Epoxy?

Accepted Answer

Use Command.Factory.Create to wrap async delegates, allowing safe async-await in command handlers. For example, you can define a command that fetches data asynchronously and updates properties with automatic PropertyChanged notifications from the ViewModel injector.

Question 2

Epoxy vs ReactiveUI: which should I choose?

Accepted Answer

Epoxy is simpler and dependency-light, ideal for straightforward MVVM with minimal boilerplate, while ReactiveUI offers reactive extensions and advanced patterns for complex state management. Choose Epoxy for ease of use and cross-platform consistency, ReactiveUI for reactive programming needs.

Question 3

Can Epoxy work with .NET MAUI?

Accepted Answer

Yes, Epoxy has a dedicated NuGet package (Epoxy.Maui) for .NET MAUI, supporting features like async commands and data binding. However, template projects are discontinued, so you'll need to set up the project manually or refer to sample repositories.

Question 4

How to bind UI events without code-behind in Epoxy?

Accepted Answer

Use the Fountain/Well feature: attach Fountain.Well to a control in XAML and bind it to a Well property in the ViewModel, then add async handlers for events like Loaded. This avoids code-behind while automatically unhooking events to prevent memory leaks.

Question 5

Is Epoxy good for large enterprise apps?

Accepted Answer

Epoxy's minimalism aids maintainability in smaller to mid-sized projects, but it lacks built-in validation, messaging systems, or complex data binding scenarios found in fuller frameworks, so you may need to supplement it with other libraries for advanced enterprise needs.

Question 6

How does dependency injection work in Epoxy?

Accepted Answer

Epoxy provides GlobalService, a lightweight DI infrastructure for platform-independent service registration via attributes. It's fast and simple but may not replace full DI containers for complex dependency graphs or lifetime management.

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