combobox selcted image finish

Apollon.WPF/Apollon.WPF.csproj

@@ -7,6 +7,13 @@
     <UseWPF>true</UseWPF>
   </PropertyGroup>
 
+  <ItemGroup>
+    <None Remove="images\3d.png" />
+    <None Remove="images\targetField.png" />
+    <None Remove="images\targetHall.png" />
+    <None Remove="images\targetOutdoor.png" />
+  </ItemGroup>
+
   <ItemGroup>
     <PackageReference Include="LoadingSpinner.WPF" Version="1.0.0" />
     <PackageReference Include="MahApps.Metro.IconPacks.Material" Version="4.11.0" />
@@ -22,4 +29,19 @@
     <Folder Include="Images\Logos\" />
   </ItemGroup>
 
+  <ItemGroup>
+    <Resource Include="images\3d.png">
+      <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
+    </Resource>
+    <Resource Include="images\targetField.png">
+      <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
+    </Resource>
+    <Resource Include="images\targetHall.png">
+      <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
+    </Resource>
+    <Resource Include="images\targetOutdoor.png">
+      <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
+    </Resource>
+  </ItemGroup>
+
 </Project>

Apollon.WPF/Themes/ButtonTheme.xaml

@@ -27,7 +27,10 @@
                 <Setter Property="Background" Value="#ff8000"/>
                 <Setter Property="Opacity" Value="0.8"/>
                 <Setter Property="Foreground" Value="#0000a0"/>
-            </Trigger>            
+            </Trigger>
+            <Trigger Property="IsEnabled" Value="False">
+                <Setter Property="Opacity" Value="0.5"/>
+            </Trigger>
         </Style.Triggers>
 
     </Style>

Apollon.WPF/ViewModels/AddEditDetailsViewModel.cs

@@ -3,7 +3,9 @@ using Microsoft.EntityFrameworkCore;
 using System;
 using System.Collections.Generic;
 using System.Collections.ObjectModel;
+using System.ComponentModel;
 using System.Linq;
+using System.Reflection;
 using System.Text;
 using System.Threading.Tasks;
 using System.Windows;
@@ -72,6 +74,21 @@ namespace Apollon.WPF.ViewModels
 			}
 		}
 
+		private Competition _currentCompetition;
+		public Competition CurrentCompetition
+		{
+			get
+			{
+				return _currentCompetition;
+			}
+			set
+			{
+				_currentCompetition = value;
+				CompetitionImage = _currentCompetition.CompetitionImage;
+				OnPropertyChanged(nameof(CurrentCompetition));
+			}
+		}
+
 		private DateTime _startDate = DateTime.Today;		
 		public DateTime StartDate 
 		{
@@ -179,23 +196,23 @@ namespace Apollon.WPF.ViewModels
 				new Competition
 				{
 					CompetitionName = "Halle",
-					CompetitionImage = "targetHall.png"
+					CompetitionImage = @"\Images\targetHall.png"
                 },
 				new Competition
 				{
 					CompetitionName = "im Freien",
-					CompetitionImage ="targetOutdoor.png"
+					CompetitionImage = @"\Images\targetOutdoor.png"
                 },
 				new Competition
 				{
 					CompetitionName = "Feld",
-					CompetitionImage = "targetField.png"
+					CompetitionImage = @"\Images\targetField.png"
                 },
 
                 new Competition
                 {
                     CompetitionName = "3D",
-                    CompetitionImage = "3d.png"
+                    CompetitionImage = @"\Images\3d.png"
                 }
 
             };            

Apollon.WPF/Views/Components/AddEditDetails.xaml

@@ -8,8 +8,8 @@
              xmlns:ViewModels="clr-namespace:Apollon.WPF.ViewModels" x:Class="Apollon.WPF.Views.Components.AddEditDetails"
              mc:Ignorable="d">
     <UserControl.Resources>
-        <BooleanToVisibilityConverter x:Key="BooleanToVisibilityConverter"/>
+        <BooleanToVisibilityConverter x:Key="BooleanToVisibilityConverter"/>        
-    </UserControl.Resources>
+    </UserControl.Resources>    
     <Grid>
         <Grid.RowDefinitions>
             <RowDefinition Height="55"/>
@@ -81,7 +81,10 @@
                   VerticalContentAlignment="Center"
                   HorizontalAlignment="Left"
                   ItemsSource="{Binding CompetitionList}"
-                  DisplayMemberPath="CompetitionName">                    
+                  DisplayMemberPath="CompetitionName"
+                  SelectedValuePath="CompetitionName"
+                  SelectedValue="{Binding CurrentCompetition.CompetitionName}"
+                  SelectedItem="{Binding CurrentCompetition}">                    
         </ComboBox>
         
         <Image x:Name="CompetitionImage"                 
@@ -92,7 +95,7 @@
                Width="80"
                HorizontalAlignment="Right"
                Margin="0 0 80 0"
-               Source="{Binding CompetitionImage, Mode=TwoWay, TargetNullValue={x:Null}}" />
+               Source="{Binding CompetitionImage, TargetNullValue={x:Null}}" />
 
         <DatePicker SelectedDateFormat="Long"
                     Grid.Row="3"
@@ -154,7 +157,10 @@
                     Width="120"
                     Height="35" 
                     FontSize="16"
-                    IsEnabled="{Binding CanSubmit}"/>
+                    IsEnabled="{Binding CanSubmit}"
+                    ToolTip="Turniername muss angegeben werden!"
+                    ToolTipService.ShowOnDisabled="True"
+                    ToolTipService.BetweenShowDelay="1000"/>
 
             <Button Content="Abbrechen"
                     Command="{Binding CancelCommand}"