Rename solution directory to Elwig

Elwig/Windows/MainWindow.xaml.cs

@@ -0,0 +1,44 @@
+using Microsoft.EntityFrameworkCore;
+using System;
+using System.Collections.Generic;
+using System.ComponentModel;
+using System.Linq;
+using System.Runtime.Intrinsics.X86;
+using System.Text;
+using System.Threading.Tasks;
+using System.Windows;
+using Elwig.Documents;
+using Elwig.Helpers;
+
+namespace Elwig.Windows {
+    public partial class MainWindow : Window {
+        private readonly AppDbContext Context = new();
+
+        public MainWindow() {
+            InitializeComponent();
+        }
+
+        private void Window_Loaded(object sender, RoutedEventArgs evt) {
+            Context.Countries.Load();
+            Button4.IsEnabled = App.IsPrintingReady;
+        }
+
+        protected override void OnClosing(CancelEventArgs evt) {
+            Context.Dispose();
+            base.OnClosing(evt);
+        }
+
+        private void Button2_Click(object sender, RoutedEventArgs evt) {
+            var w = new MemberListWindow();
+            w.Show();
+        }
+
+        private void Button4_Click(object sender, RoutedEventArgs evt) {
+            Utils.RunBackground("PDF Generation", async () => {
+                using var letter = new BusinessLetter("Test Dokument", Context.Members.First());
+                await letter.Generate();
+                letter.Show();
+            });
+        }
+    }
+}