Moved TabControl background to Styles.

Author: Steve Ives

HarmonyCoreGenerator/Resources/Styles.xaml

@@ -44,6 +44,7 @@
 
     <Style TargetType="TabControl">
         <Setter Property="Margin" Value="5"/>
+        <Setter Property="Background" Value="{DynamicResource {x:Static SystemColors.ControlBrushKey}}"/>
     </Style>
 
     <Style TargetType="TextBox">

HarmonyCoreGenerator/View/MainWindow.xaml

@@ -64,8 +64,7 @@
 
         <TabControl
             Grid.Row="1"
-            SelectedIndex="{Binding SelectedTabIndex}"
-            Background="{DynamicResource {x:Static SystemColors.ControlBrushKey}}">
+            SelectedIndex="{Binding SelectedTabIndex}">
 
             <!-- TAB 0: SOLUTION INFO -->