1️⃣ 安装 Prism
在 WPF 项目中使用 NuGet 安装 Prism 相关包:
dotnet add package Prism.Unity
或者在 Package Manager Console 中执行:
Install-Package Prism.Unity
其他可选容器:
Prism.DryIocPrism.Autofac
2️⃣ 创建 Prism 应用
- 继承
PrismApplication - 配置 DI 容器
- 定义区域和导航
✅ 示例代码:
public class App : PrismApplication { protected override Window CreateShell() { return Container.Resolve<MainWindow>(); } protected override void RegisterTypes(IContainerRegistry containerRegistry) { containerRegistry.RegisterForNavigation<HomeView>(); } }
3️⃣ View 和 ViewModel
MainWindow.xaml:
<Window x:Class="MyApp.MainWindow" xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" xmlns:prism="http://prismlibrary.com/" prism:ViewModelLocator.AutoWireViewModel="True"> <Grid> <ContentControl prism:RegionManager.RegionName="MainRegion" /> </Grid> </Window>
MainWindowViewModel.cs:
public class MainWindowViewModel : BindableBase { public string Title { get; set; } = "Hello Prism!"; }
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