Inject Window

Author: fdonnet

DapperSqlGenerator.UI/App.xaml

@@ -1,8 +1,7 @@
-<Application x:Class="SqlGenerator.UI.App"
+<Application x:Class="DapperSqlGenerator.UI.App"
              xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
              xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
-             xmlns:local="clr-namespace:SqlGenerator.UI"
-             StartupUri="MainWindow.xaml">
+             xmlns:local="clr-namespace:SqlGenerator.UI">
     <Application.Resources>
 
     </Application.Resources>

DapperSqlGenerator.UI/App.xaml.cs

@@ -1,9 +1,5 @@
-using System;
-using System.Collections.Generic;
-using System.Configuration;
-using System.Data;
-using System.Linq;
-using System.Threading.Tasks;
+using Microsoft.Extensions.DependencyInjection;
+using System;
 using System.Windows;
 
 namespace DapperSqlGenerator.UI
@@ -13,8 +9,25 @@ namespace DapperSqlGenerator.UI
     /// </summary>
     public partial class App : Application
     {
+        public IServiceProvider _serviceProvider { get; private set; }
 
-        public new static App Current { get { return (App)Application.Current; } }
+        protected override void OnStartup(StartupEventArgs e)
+        {
+            //Services init
+            var serviceCollection = new ServiceCollection();
+            ConfigureServices(serviceCollection);
+            _serviceProvider = serviceCollection.BuildServiceProvider();
 
+            var mainWindows = _serviceProvider.GetRequiredService<MainWindow>();
+
+            mainWindows.Show();
+
+        }
+
+        private void ConfigureServices(IServiceCollection services)
+        {
+            //Only one main windows
+            services.AddSingleton<MainWindow>();
+        }
     }
 }

DapperSqlGenerator.UI/DapperSqlGenerator.UI.csproj

@@ -41,6 +41,8 @@
   </ItemGroup>
   <ItemGroup>
     <PackageReference Include="Extended.Wpf.Toolkit" Version="4.4.0" />
+    <PackageReference Include="Microsoft.Extensions.DependencyInjection" Version="6.0.0" />
+    <PackageReference Include="Microsoft.Extensions.DependencyInjection.Abstractions" Version="6.0.0" />
     <PackageReference Include="Microsoft.Windows.Compatibility" Version="6.0.0" />
   </ItemGroup>
   <ItemGroup>

DapperSqlGenerator.sln

@@ -1,7 +1,7 @@
 
 Microsoft Visual Studio Solution File, Format Version 12.00
-# Visual Studio 15
-VisualStudioVersion = 15.0.28307.329
+# Visual Studio Version 17
+VisualStudioVersion = 17.3.32901.215
 MinimumVisualStudioVersion = 10.0.40219.1
 Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "DapperSqlGenerator", "DapperSqlGenerator\DapperSqlGenerator.csproj", "{F7F06D33-31B5-4BA3-BDB7-57CA5DD58787}"
 EndProject