[성현모] 패키지설치, DI 패턴 적용.

eCIAv2.WindowsApp/Program.cs

@@ -1,13 +1,21 @@
+using eCIAv2.WindowsApp.Services;
+using eCIAv2.WindowsApp.ViewModels;
+using Microsoft.Extensions.DependencyInjection;
+using Microsoft.Extensions.Hosting;
+
 namespace eCIAv2.WindowsApp
 {
     internal static class Program
     {
+        public static IHost AppHost { get; private set; }
+
         /// <summary>
         ///  The main entry point for the application.
         /// </summary>
         [STAThread]
         static void Main()
         {
+            //LogXnet
             string configDir = @$"{Application.StartupPath}Config";
             //raed log4net configs
             if (LogXnet.ReadConfig(@$"{configDir}/LogXnetConfig.json") == true)
@@ -20,10 +28,23 @@ namespace eCIAv2.WindowsApp
                 return;
             }
 
-            // To customize application configuration such as set high DPI settings or default font,
-            // see https://aka.ms/applicationconfiguration.
+            AppHost = Host.CreateDefaultBuilder()
+           .ConfigureServices((context, services) =>
+            {
+                // services
+                services.AddSingleton<ConfigService>();
+                
+                //viewmodels
+                services.AddTransient<MainFromViewModel>();
+
+                // forms
+                services.AddTransient<MainForm>();
+            }).Build();
+            
             ApplicationConfiguration.Initialize();
-            Application.Run(new MainForm());
+
+            var form = AppHost.Services.GetRequiredService<MainForm>();
+            Application.Run(form);
         }
     }
 }