Add Windows/

WGneu/Windows/MemberListWindow.xaml.cs

@@ -0,0 +1,110 @@
+using Microsoft.EntityFrameworkCore;
+using System;
+using System.Collections.Generic;
+using System.ComponentModel;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Windows;
+using System.Windows.Controls;
+using System.Windows.Data;
+using System.Windows.Documents;
+using System.Windows.Input;
+using System.Windows.Media;
+using System.Windows.Media.Imaging;
+using System.Windows.Shapes;
+using WGneu.Models;
+
+
+namespace WGneu.Windows
+{
+    /// <summary>
+    /// Interaktionslogik für Window1.xaml
+    /// </summary>
+    public partial class MemberListWindow : Window
+    {
+        private readonly WgContext _context = new WgContext();
+
+        public MemberListWindow()
+        {
+            InitializeComponent();
+        }
+
+        private void Window_Loaded(object sender, RoutedEventArgs e)
+        {
+            Refresh_Member_Data();
+        }
+
+        protected override void OnClosing(CancelEventArgs e)
+        {
+            _context.Dispose();
+            base.OnClosing(e);
+        }
+
+        private void MemberList_SelectionChanged(object sender, SelectionChangedEventArgs e)
+        {
+            Member m = (Member) MemberList.SelectedItem;
+            MgNr.Text = m.MgNr.ToString();
+            GivenName.Text = m.GivenName;
+            FamilyName.Text = m.FamilyName;
+
+            AT_Plz? p = m.PostalDest.Plz(_context);
+            if (p != null)
+            {
+                Plz.Text = p.Plz.ToString();
+
+                var o = p.Orte(_context);
+                Ort.ItemsSource = o;
+                Ort.SelectedItem = p;
+            }
+            else
+            {
+                Ort.ItemsSource = null;
+                Ort.SelectedItem = null;
+            }
+          
+
+            Edit_Member.IsEnabled = true;
+        }
+
+        private void Plz_TextChanged(object sender, RoutedEventArgs e)
+        {
+            if (Plz.Text.Length == 4 && Plz.Text.All(char.IsDigit))
+            {
+                int plz = int.Parse(Plz.Text);
+                var o = _context.Postleitzahlen.Where(p => p.Plz == plz).ToHashSet();
+                Ort.ItemsSource = o;
+                Ort.SelectedItem = null;
+            }
+        }
+
+        private void Edit_Member_Button_Click(object sender, RoutedEventArgs e)
+        {
+            Member m = (Member)MemberList.SelectedItem;
+
+            if (m == null) return;
+
+            MemberEditWindow w = new MemberEditWindow(m, _context);
+            w.Event += new EventHandler(Refresh_Member_Data_Event);
+            w.Show();
+        }
+
+        private void Add_Member_Button_Click(object sender, RoutedEventArgs e)
+        {
+            MemberAddWindow w = new MemberAddWindow(_context);
+            w.Event += new EventHandler(Refresh_Member_Data_Event);
+            w.Show();
+        }
+
+        private void Refresh_Member_Data()
+        {
+            _context.Members.Load();
+            MemberList.ItemsSource = _context.Members.ToList();
+        }
+
+        private void Refresh_Member_Data_Event(object sender, EventArgs e)
+        {
+            Refresh_Member_Data();
+        }
+    }
+}