combobox not ready

Apollon.WPF/Models/Competition.cs

@@ -0,0 +1,21 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace Apollon.WPF.Models
+{
+    public class Competition
+    {
+        public Competition(string competitionName, byte competitionImage)
+        {
+            CompetitionName = competitionName;
+            CompetitionImage = competitionImage;
+        }
+
+        public string CompetitionName { get; set; }
+
+        public byte  CompetitionImage { get; set; }
+    }
+}

Apollon.WPF/ViewModels/AddEditDetailsViewModel.cs

@@ -39,16 +39,16 @@ namespace Apollon.WPF.ViewModels
 			}
 		}
 
-		private string _category;
+		private string _competition;
 		public string Competition
 		{
 			get
 			{
-				return _category;
+				return _competition;
 			}
 			set
 			{
-				_category = value;
+				_competition = value;
 				OnPropertyChanged(nameof(Competition));
 			}
 		}

Apollon.WPF/ViewModels/OverviewDetailsViewModel.cs

@@ -17,7 +17,7 @@ namespace Apollon.WPF.ViewModels
         public bool HasSelectedTournament => SelectedTournament != null;
         public string Organisation => SelectedTournament?.Organisation ?? "keine Organisation";
         public string TournamentName => SelectedTournament?.TournamentName ?? "kein Name";
-        public string Category => SelectedTournament?.Competition ?? "keine Kategorie";
+        public string Competition => SelectedTournament?.Competition ?? "keine Kategorie";
         public string StartDate => SelectedTournament?.StartDate.ToString("d") ?? "kein Datum"; 
         public string EndDate => SelectedTournament?.EndDate.ToString("d") ?? "kein Datum";
         public string Location => SelectedTournament?.Location ?? "kein Ort";
@@ -41,7 +41,7 @@ namespace Apollon.WPF.ViewModels
             OnPropertyChanged(nameof(HasSelectedTournament));
             OnPropertyChanged(nameof(Organisation));
             OnPropertyChanged(nameof(TournamentName));
-            OnPropertyChanged(nameof(Category));
+            OnPropertyChanged(nameof(Competition));
             OnPropertyChanged(nameof(StartDate));
             OnPropertyChanged(nameof(EndDate));
             OnPropertyChanged(nameof(Location));

Apollon.WPF/Views/Components/AddEditDetails.xaml

@@ -57,11 +57,14 @@
                      Height="30"
                      VerticalContentAlignment="Center"                     
                      Background="LightGray"/>
-        <ComboBox Grid.Row="2"
+        <ComboBox     Grid.Row="2"
+                      Text="{Binding Competition}"
+                      IsEditable="True"
                       Grid.Column="1"
                       Height="30"
                       Width="150"
                       FontSize="16"
+                      
                       VerticalContentAlignment="Center"
                       HorizontalAlignment="Left"/>
 

Apollon.WPF/Views/Components/OverviewDetails.xaml

@@ -72,7 +72,7 @@
                     </TextBlock.Style>
                 </TextBlock>
             <WrapPanel HorizontalAlignment="Center">
-                <TextBlock Text="{Binding Category}"
+                <TextBlock Text="{Binding Competition}"
                        TextAlignment="Center"
                        VerticalAlignment="Center"
                        FontFamily="Arial"