implementet ErrorMessages

Apollon.WPF/Views/Components/AddEditDetails.xaml

@@ -6,6 +6,9 @@
              xmlns:local="clr-namespace:Apollon.WPF.Views.Components" 
              xmlns:custom="clr-namespace:LoadingSpinnerControl;assembly=LoadingSpinnerControl"
              mc:Ignorable="d">
+    <UserControl.Resources>
+        <BooleanToVisibilityConverter x:Key="BooleanToVisibilityConverter"/>
+    </UserControl.Resources>
     <Grid>
         <Grid.RowDefinitions>
             <RowDefinition Height="55"/>
@@ -127,6 +130,14 @@
                  HorizontalAlignment="Left"
                  Background="LightGray"/>
 
+        <TextBlock Text="{Binding ErrorMessage}"
+                   Grid.Row="7"
+                   Grid.ColumnSpan="2"
+                   TextAlignment="Center"
+                   FontSize="14"
+                   Foreground="Red"
+                   Visibility="{Binding HasErrorMessage, Converter= {StaticResource BooleanToVisibilityConverter}}"/>                    
+
         <Grid Grid.Row="7"
               Grid.ColumnSpan="2"
               Margin="0 30 0 0"

Apollon.WPF/Views/OverviewView.xaml

@@ -100,10 +100,31 @@
                        VerticalAlignment="Center"
                            Foreground="{StaticResource BrushPrimary1}"
                            Margin="0 0 0 30"
-                           FontSize="14">                   
+                           FontSize="14">
                 </TextBlock>
                 <custom:LoadingSpinner Diameter="50" IsLoading="True" Thickness="3" Color="{StaticResource BrushPrimary1}"/>
-            </StackPanel>                  
+            </StackPanel>
+            <Grid Width="250">
+                <Grid.Style>
+                    <Style TargetType="Grid">
+                        <Setter Property="Visibility" Value="Collapsed"/>
+                        <Style.Triggers>
+                            <DataTrigger Binding="{Binding HasErrorMessage}" Value="true">
+                                <Setter Property="Visibility" Value="Visible"/>
+                            </DataTrigger>
+                        </Style.Triggers>
+                    </Style>
+                </Grid.Style>
+                <TextBlock Text="{Binding ErrorMessage}"
+                       FontSize="14"
+                       Foreground="Red"
+                       TextWrapping="WrapWithOverflow"
+                       HorizontalAlignment="Center"
+                       VerticalAlignment="Center"
+                           TextAlignment="Center">
+
+                </TextBlock>
+            </Grid>            
         </Grid>
 
         <Grid Grid.Column="2"
@@ -116,8 +137,12 @@
                         <DataTrigger Binding="{Binding IsLoading}" Value="false">
                             <Setter Property="Visibility" Value="Visible"/>
                         </DataTrigger>
+                        <DataTrigger Binding="{Binding HasErrorMessage}" Value="true">
+                            <Setter Property="Visibility" Value="Hidden"/>
+                        </DataTrigger>
                     </Style.Triggers>
                 </Style>
+
             </Grid.Style>
             <StackPanel>
                 <TextBlock Margin="20"

Apollon.WPF/Views/WarningDeleteView.xaml

@@ -7,6 +7,9 @@
              xmlns:custom="clr-namespace:LoadingSpinnerControl;assembly=LoadingSpinnerControl"
              mc:Ignorable="d" 
              d:DesignHeight="450" d:DesignWidth="800">
+    <UserControl.Resources>
+        <BooleanToVisibilityConverter x:Key="BooleanToVisibilityConverter"/>
+    </UserControl.Resources>
     <Grid>
         <StackPanel Grid.ColumnSpan="2"
                     MaxWidth="300">
@@ -51,6 +54,15 @@
                                    Color="{StaticResource BrushPrimary1}" 
                                    IsLoading="{Binding IsDeleting}"/>
             </Grid>
+            <TextBlock 
+                   Text="{Binding ErrorMessage}"
+                   Margin="5"
+                   Grid.Row="7"
+                   Grid.ColumnSpan="2"
+                   TextAlignment="Center"
+                   FontSize="14"
+                   Foreground="Red"
+                   Visibility="{Binding HasErrorMessage, Converter= {StaticResource BooleanToVisibilityConverter}}"/>
         </StackPanel>
     </Grid>
 </UserControl>