Add project files.

RepositoryPattern/Program.cs

@@ -0,0 +1,37 @@
+using Autofac;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Threading.Tasks;
+using System.Windows.Forms;
+
+namespace RepositoryPattern
+{
+    static class Program
+    {
+        public static IContainer Container;
+        /// <summary>
+        ///  The main entry point for the application.
+        /// </summary>
+        [STAThread]
+        static void Main()
+        {
+            Application.SetHighDpiMode(HighDpiMode.SystemAware);
+            Application.EnableVisualStyles();
+            Application.SetCompatibleTextRenderingDefault(false);
+            Container = Configure();
+            Application.Run(new Form1(Container.Resolve<IProductRepository>()));
+        }
+        /// <summary>
+        /// Setting dependency injection
+        /// </summary>
+        /// <returns></returns>
+        static IContainer Configure()
+        {
+            var builder = new ContainerBuilder();
+            builder.RegisterType<ProductRepository>().As<IProductRepository>();
+            builder.RegisterType<Form1>();
+            return builder.Build();
+        }
+    }
+}