Overview

Creating a Startwindow

Apollon.WPF/ViewModels/ApollonOverviewDetailsViewModel.cs

@@ -0,0 +1,26 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace Apollon.WPF.ViewModels
+{
+    public class ApollonOverviewDetailsViewModel : ViewModelBase
+    {
+        public string Organisation { get; }
+        public string Tournamentname { get; }
+        public string Category { get; }
+        public DateTime Datetime { get; }
+        public string Location { get; }
+
+        public ApollonOverviewDetailsViewModel()
+        {
+            Organisation = "Deutscher Schützenbund";
+            Tournamentname = "Deutsche Meisterschaft 2021";
+            Category = "Bogenschießen im Freien";
+            Datetime = DateTime.Now;
+            Location = "Wiesbaden";
+        }
+    }
+}

Apollon.WPF/ViewModels/ApollonOverviewListingItemViewModel.cs

@@ -0,0 +1,20 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Windows.Input;
+
+namespace Apollon.WPF.ViewModels
+{
+    public class ApollonOverviewListingItemViewModel : ViewModelBase
+    {
+        public string Tournamentname { get; }
+        public ICommand DeleteCommand { get; }
+
+        public ApollonOverviewListingItemViewModel(string tournamentname)
+        {
+            Tournamentname = tournamentname;            
+        }
+    }
+}

Apollon.WPF/ViewModels/ApollonOverviewListingViewModel.cs

@@ -0,0 +1,24 @@
+using System;
+using System.Collections.Generic;
+using System.Collections.ObjectModel;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace Apollon.WPF.ViewModels
+{
+    public class ApollonOverviewListingViewModel : ViewModelBase
+    {
+        private readonly ObservableCollection<ApollonOverviewListingItemViewModel> _apollonOverviewListingItemViewModels;
+        public IEnumerable<ApollonOverviewListingItemViewModel> ApollonOverviewListingItemViewModels => _apollonOverviewListingItemViewModels;
+
+        public ApollonOverviewListingViewModel()
+        {
+            _apollonOverviewListingItemViewModels = new ObservableCollection<ApollonOverviewListingItemViewModel>();
+
+            _apollonOverviewListingItemViewModels.Add(new ApollonOverviewListingItemViewModel("Testmeisterschaft1"));
+            _apollonOverviewListingItemViewModels.Add(new ApollonOverviewListingItemViewModel("Testmeisterschaft2"));
+            _apollonOverviewListingItemViewModels.Add(new ApollonOverviewListingItemViewModel("Testmeisterschaft3"));
+        }
+    }
+}

Apollon.WPF/ViewModels/ApollonOverviewViewModel.cs

@@ -0,0 +1,22 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Windows.Input;
+
+namespace Apollon.WPF.ViewModels
+{
+    public class ApollonOverviewViewModel : ViewModelBase
+    {
+        public ApollonOverviewListingViewModel ApollonOverviewListingViewModel { get; }
+        public ApollonOverviewDetailsViewModel ApollonOverviewDetailsViewModel{ get; }
+        public ICommand AddTournamentCommand { get; }
+
+        public ApollonOverviewViewModel()
+        {
+            ApollonOverviewListingViewModel = new ApollonOverviewListingViewModel();
+            ApollonOverviewDetailsViewModel = new ApollonOverviewDetailsViewModel();
+        }
+    }
+}

Apollon.WPF/ViewModels/ViewModelBase.cs

@@ -7,11 +7,11 @@ using System.Threading.Tasks;
 
 namespace Apollon.WPF.ViewModels
 {
-    public class BaseViewModel : INotifyPropertyChanged
+    public class ViewModelBase : INotifyPropertyChanged
     {
-        public event PropertyChangedEventHandler? PropertyChanged;
+        public event PropertyChangedEventHandler PropertyChanged;
 
-        protected void OnPrpertyChanged(string properyName)
+        protected virtual void OnPrpertyChanged(string properyName = null)
         {
             PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(properyName));
         }