WPF Prism.Wpf Prism.DryIOC integrate modules into MainWindow, invoke other project as dll

news/2025/10/7 17:31:37/文章来源:https://www.cnblogs.com/Fred1987/p/19128657 
Install-Package Prism.DryIOC;
Install-Package Prism.Wpf;

 

//App.xaml
<prism:PrismApplication x:Class="WpfApp26.App"xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"xmlns:local="clr-namespace:WpfApp26"xmlns:prism="http://prismlibrary.com/">
</prism:PrismApplication>//App.xaml.cs
using DGView;
using ImageView;
using System.Configuration;
using System.Data;
using System.Windows;
using System.Windows.Input;
using WpfApp26.Services;
using WpfApp26.ViewModels;
using WpfApp26.Views;namespace WpfApp26
{/// <summary>/// Interaction logic for App.xaml/// </summary>public partial class App : PrismApplication{IRegionManager regionManager;protected override Window CreateShell(){return Container.Resolve<MainWindow>();}protected override void OnStartup(StartupEventArgs e){base.OnStartup(e);}protected override void RegisterTypes(IContainerRegistry containerRegistry){containerRegistry.Register<ITimeGuidService, TimeGuidService>();containerRegistry.RegisterForNavigation<HeaderView, HeaderViewModel>("headerView");containerRegistry.RegisterForNavigation<MainWindow, MainWindowViewModel>("MainView");}protected override void OnInitialized(){var mainWind = Container.Resolve<MainWindow>();regionManager = Container.Resolve<IRegionManager>();mainWind.Show();}protected override void ConfigureModuleCatalog(IModuleCatalog moduleCatalog){base.ConfigureModuleCatalog(moduleCatalog);moduleCatalog.AddModule<DgViewModule>();moduleCatalog.AddModule<ImageModule>();}}}//D:\C\WpfApp26\DGView\DgViewModule.cs
using DGView.Services;
using DGView.ViewModels;
using DGView.Views;
using System;
using System.Collections.Generic;
using System.Text;namespace DGView
{public class DgViewModule : IModule{public void OnInitialized(IContainerProvider containerProvider){var regionManager = containerProvider.Resolve<IRegionManager>();// Navigate to DgView in the DgRegionregionManager.RequestNavigate("LeftRegion", "dgView");}public void RegisterTypes(IContainerRegistry containerRegistry){containerRegistry.Register<IIDService,IDService>();containerRegistry.Register<INameService,NameService>();containerRegistry.Register<IISBNService,ISBNService>();containerRegistry.RegisterForNavigation<DgView, DgViewModel>("dgView");}}
}//D:\C\WpfApp26\ImageView\ImageModule.cs
using ImageView.ViewModels;
using ImageView.Views;
using System;
using System.Collections.Generic;
using System.Text;namespace ImageView
{public class ImageModule : IModule{public void OnInitialized(IContainerProvider containerProvider){//var regionManager= containerProvider.Resolve<IRegionManager>();//regionManager.RequestNavigate("RightViewRegion", "imgView");
        }public void RegisterTypes(IContainerRegistry containerRegistry){containerRegistry.RegisterForNavigation<ImgView, ImgViewModel>("imgView");}}
}

 

 

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//MainModule
//App.xaml
<prism:PrismApplication x:Class="WpfApp26.App"xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"xmlns:local="clr-namespace:WpfApp26"xmlns:prism="http://prismlibrary.com/">
</prism:PrismApplication>//App.xaml.cs
using DGView;
using ImageView;
using System.Configuration;
using System.Data;
using System.Windows;
using System.Windows.Input;
using WpfApp26.Services;
using WpfApp26.ViewModels;
using WpfApp26.Views;namespace WpfApp26
{/// <summary>/// Interaction logic for App.xaml/// </summary>public partial class App : PrismApplication{IRegionManager regionManager;protected override Window CreateShell(){return Container.Resolve<MainWindow>();}protected override void OnStartup(StartupEventArgs e){base.OnStartup(e);}protected override void RegisterTypes(IContainerRegistry containerRegistry){containerRegistry.Register<ITimeGuidService, TimeGuidService>();containerRegistry.RegisterForNavigation<HeaderView, HeaderViewModel>("headerView");containerRegistry.RegisterForNavigation<MainWindow, MainWindowViewModel>("MainView");}protected override void OnInitialized(){var mainWind = Container.Resolve<MainWindow>();regionManager = Container.Resolve<IRegionManager>();mainWind.Show();}protected override void ConfigureModuleCatalog(IModuleCatalog moduleCatalog){base.ConfigureModuleCatalog(moduleCatalog);moduleCatalog.AddModule<DgViewModule>();moduleCatalog.AddModule<ImageModule>();}}}//using System;
using System.Collections.Generic;
using System.Text;namespace WpfApp26.Services
{public interface ITimeGuidService{string GetTimeGuid();}public class TimeGuidService : ITimeGuidService{int idx = 0;public string GetTimeGuid(){return $"{++idx}_{DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss.ffff")}_{Guid.NewGuid():N}";}}
}
using Prism.Common;
using System;
using System.Collections.Generic;
using System.Text;
using WpfApp26.Services;namespace WpfApp26.ViewModels
{public class HeaderViewModel:BindableBase{ITimeGuidService timeGuidService;public HeaderViewModel(ITimeGuidService timeGuidServiceValue){timeGuidService = timeGuidServiceValue;HeaderStr = timeGuidService.GetTimeGuid();Task.Run(() =>{InitTimer();});}private void InitTimer(){System.Timers.Timer tmr= new System.Timers.Timer();tmr.Interval = 1000;tmr.Elapsed += Tmr_Elapsed;tmr.Start();}private void Tmr_Elapsed(object? sender, System.Timers.ElapsedEventArgs e){HeaderStr = timeGuidService.GetTimeGuid();}private string headerStr;public string HeaderStr{get{return headerStr;}set{SetProperty(ref headerStr, value);}}}
}
<UserControl x:Class="WpfApp26.Views.HeaderView"xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006" xmlns:d="http://schemas.microsoft.com/expression/blend/2008" xmlns:local="clr-namespace:WpfApp26.Views"xmlns:prism="http://prismlibrary.com/"mc:Ignorable="d"Height="100"prism:ViewModelLocator.AutoWireViewModel="True"><Grid><TextBlock Text="{Binding HeaderStr}"><TextBlock.Resources><Style TargetType="TextBlock"><Setter Property="FontSize" Value="50"/><Setter Property="HorizontalAlignment" Value="Left"/><Setter Property="VerticalAlignment" Value="Center"/><Style.Triggers><Trigger Property="IsMouseOver" Value="True"><Setter Property="FontSize" Value="50"/><Setter Property="Foreground" Value="Red"/></Trigger></Style.Triggers></Style></TextBlock.Resources></TextBlock></Grid>
</UserControl>
using DGView.Views;
using ImageView.Views;
using Prism;
using Prism.Navigation.Regions;
using System;
using System.Collections.Generic;
using System.Text;
using WpfApp26.Views;namespace WpfApp26.ViewModels
{public class MainWindowViewModel:BindableBase{IRegionManager regionManager;IContainerProvider containerProvider;private HeaderView headerView;public MainWindowViewModel(IRegionManager regionManagerValue, IContainerProvider containerProviderValue){regionManager = regionManagerValue;containerProvider = containerProviderValue;}public void NavigateToView(string viewName="headerView"){//regionManager.RequestNavigate("HeaderRegion", viewName);headerView=containerProvider.Resolve<HeaderView>();HeaderViewContent=headerView;var dgView = containerProvider.Resolve<DgView>();LeftViewContent= dgView;var imgView = containerProvider.Resolve<ImgView>();RightViewContent= imgView;}private object headerViewContent;public object HeaderViewContent{get{return headerViewContent;}set{SetProperty(ref headerViewContent, value);}}private object leftViewContent;public object LeftViewContent{get{return leftViewContent;}set{SetProperty(ref leftViewContent, value);}}private object rightViewContent;public object RightViewContent{get{return rightViewContent;}set{SetProperty(ref rightViewContent, value);}}}
}<Window x:Class="WpfApp26.MainWindow"xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"xmlns:d="http://schemas.microsoft.com/expression/blend/2008"xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"xmlns:local="clr-namespace:WpfApp26"xmlns:prism="http://prismlibrary.com/"        mc:Ignorable="d"WindowState="Maximized"Title="MainWindow"VerticalAlignment="Stretch"HorizontalAlignment="Stretch"prism:ViewModelLocator.AutoWireViewModel="True"><Grid><Grid.RowDefinitions><RowDefinition Height="100"/><RowDefinition/></Grid.RowDefinitions><Grid.ColumnDefinitions><ColumnDefinition/><ColumnDefinition/></Grid.ColumnDefinitions><ContentControl Grid.Row="0" Grid.Column="0" Grid.ColumnSpan="2" Content="{Binding HeaderViewContent}"/><ContentControl Grid.Row="1" Grid.Column="0"Content="{Binding LeftViewContent}"/><ContentControl Grid.Row="1" Grid.Column="1"Content="{Binding RightViewContent}"/></Grid>
</Window>//DgViewModule
using System;
using System.Collections.Generic;
using System.Text;namespace DGView.Model
{public class Book{public int Id { get; set; }public string Name { get; set; }public string ISBN {  get; set; }public string Title { get; set; }public string Topic { get; set; }}
}
using System;
using System.Collections.Generic;
using System.Text;namespace DGView.Services
{public interface IIDService{int GetID();}public class IDService : IIDService{int idx = 0;public int GetID(){return Interlocked.Increment(ref idx);}}public interface INameService{public string GetName();}public class NameService : INameService{int idx = 0;public string GetName(){return $"Name_{Interlocked.Increment(ref idx)}";}}public interface IISBNService{string GetISBN();}public class ISBNService : IISBNService{int idx = 0;public string GetISBN(){return $"ISBN_{Interlocked.Increment(ref idx)}_{Guid.NewGuid():N}";}}
}
using DGView.Model;
using DGView.Services;
using System;
using System.Collections.Generic;
using System.Collections.ObjectModel;
using System.Text;namespace DGView.ViewModels
{public class DgViewModel : BindableBase{IIDService idService;INameService nameService;IISBNService isbnService;public DgViewModel(IDService idServiceValue, INameService nameServiceValue, IISBNService isbnServiceValue){idService = idServiceValue;nameService = nameServiceValue;isbnService = isbnServiceValue;InitBooksCollection();}public void InitBooksCollection(){BooksCollection=new ObservableCollection<Book>();for(int i=1;i<10001;i++){BooksCollection.Add(new Book(){Id = idService.GetID(),Name = nameService.GetName(),ISBN = isbnService.GetISBN(),Title = $"Title_{i}",Topic = $"Topic_{i}"});}}private ObservableCollection<Book> booksCollection;public ObservableCollection<Book> BooksCollection{get{return booksCollection;}set{SetProperty(ref booksCollection, value);}}}
}
<UserControl x:Class="DGView.Views.DgView"xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006" xmlns:d="http://schemas.microsoft.com/expression/blend/2008" xmlns:local="clr-namespace:DGView.Views"xmlns:prism="http://prismlibrary.com/"prism:ViewModelLocator.AutoWireViewModel="True"VerticalAlignment="Stretch"HorizontalAlignment="Stretch"mc:Ignorable="d" d:DesignHeight="450" d:DesignWidth="800"><Grid Background="Cyan"><DataGrid ItemsSource="{Binding BooksCollection,Mode=OneWay,UpdateSourceTrigger=PropertyChanged}"FontSize="30"VirtualizingPanel.IsVirtualizing="True"VirtualizingPanel.VirtualizationMode="Recycling"VirtualizingPanel.CacheLength="2,2"VirtualizingPanel.CacheLengthUnit="Item"ScrollViewer.IsDeferredScrollingEnabled="True"ScrollViewer.CanContentScroll="True"AutoGenerateColumns="True"CanUserAddRows="False"></DataGrid></Grid>
</UserControl>using DGView.Services;
using DGView.ViewModels;
using DGView.Views;
using System;
using System.Collections.Generic;
using System.Text;namespace DGView
{public class DgViewModule : IModule{public void OnInitialized(IContainerProvider containerProvider){var regionManager = containerProvider.Resolve<IRegionManager>();// Navigate to DgView in the DgRegionregionManager.RequestNavigate("LeftRegion", "dgView");}public void RegisterTypes(IContainerRegistry containerRegistry){containerRegistry.Register<IIDService,IDService>();containerRegistry.Register<INameService,NameService>();containerRegistry.Register<IISBNService,ISBNService>();containerRegistry.RegisterForNavigation<DgView, DgViewModel>("dgView");}}
}//ImgViewModule
using System;
using System.Collections.Generic;
using System.IO;
using System.Reflection;
using System.Text;
using System.Windows.Media;
using System.Windows.Media.Imaging;namespace ImageView.ViewModels
{public class ImgViewModel : BindableBase{List<string> imgsList;int imgsCount = 0;public ImgViewModel(){          string imgDir = @"Images";if(Directory.Exists(imgDir)){imgsList = new List<string>(Directory.GetFiles(imgDir));imgsCount = imgsList.Count;ImgUrl=imgsList[0];ImgSource = GetImgSourceViaUrl(imgsList[0]);}Task.Run(() =>{InitTimers();});            }private void InitTimers(){System.Timers.Timer tmr=new System.Timers.Timer();tmr.Elapsed += Tmr_Elapsed;tmr.Interval = 1000;tmr.Start();}int idx = 0;private void Tmr_Elapsed(object? sender, System.Timers.ElapsedEventArgs e){ImgUrl = imgsList[++idx % imgsCount];ImgSource = GetImgSourceViaUrl(ImgUrl);}private string imgUrl;public string ImgUrl{get{return imgUrl; }set{SetProperty(ref imgUrl, value);}}private ImageSource imgSource;public ImageSource ImgSource{get{return imgSource;}set{SetProperty(ref imgSource, value);}}private ImageSource GetImgSourceViaUrl(string imgUrl){BitmapImage bmi = new BitmapImage();if(!File.Exists(imgUrl)){return bmi;}bmi.BeginInit();bmi.UriSource=new Uri(imgUrl, UriKind.RelativeOrAbsolute);bmi.EndInit();bmi.Freeze();return bmi;}}
}<UserControl x:Class="ImageView.Views.ImgView"xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006" xmlns:d="http://schemas.microsoft.com/expression/blend/2008" xmlns:local="clr-namespace:ImageView.Views"xmlns:prism="http://prismlibrary.com/"prism:ViewModelLocator.AutoWireViewModel="True"VerticalAlignment="Stretch"HorizontalAlignment="Stretch"><Grid><Grid.RowDefinitions><RowDefinition/><RowDefinition Height="Auto"/></Grid.RowDefinitions><Image Grid.Row="0"Source="{Binding ImgSource,Mode=TwoWay,UpdateSourceTrigger=PropertyChanged}"Stretch="Fill"/><TextBlock Text="{Binding ImgUrl}"Grid.Row="1"FontSize="30"/></Grid>
</UserControl>using ImageView.ViewModels;
using ImageView.Views;
using System;
using System.Collections.Generic;
using System.Text;namespace ImageView
{public class ImageModule : IModule{public void OnInitialized(IContainerProvider containerProvider){//var regionManager= containerProvider.Resolve<IRegionManager>();//regionManager.RequestNavigate("RightViewRegion", "imgView");
        }public void RegisterTypes(IContainerRegistry containerRegistry){containerRegistry.RegisterForNavigation<ImgView, ImgViewModel>("imgView");}}
}

 

 

 

 

image

 

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