« Prism 8 » : différence entre les versions
De Banane Atomic
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{| class="wikitable wtp wtmono1" | |||
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| singleton service || for a service which is used throughout the application and that retains its state. | |||
|- | |||
| transient service || create a new instance each time. | |||
|- | |||
| scoped service || no implementation because unlike a web application, desktop applications are dealing with a single user and not scoped user requests. | |||
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Version du 10 avril 2021 à 20:20
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Description
Fully open source version of Prism including MVVM, dependency injection, commands, EventAggregator, and others.
Prism 8 supports WPF, Xamarin Forms and UNO, but not Silverlight, Windows 8/8.1/WP8.1 or UWP.
Getting Started
- Nuget packages
- Prism.Core
- Prism.Wpf
- Prism.DryIoc
- Prism Template Pack Visual Studio extension
Dependency Injection
App.xaml.cs |
public partial class App { protected override void RegisterTypes(IContainerRegistry containerRegistry) { // register a singleton service containerRegistry.RegisterSingleton<IMyService, MyService>(); // registera transient service containerRegistry.Register<IMyService, MyService>(); } |
singleton service | for a service which is used throughout the application and that retains its state. |
transient service | create a new instance each time. |
scoped service | no implementation because unlike a web application, desktop applications are dealing with a single user and not scoped user requests. |