diff -r 809581724cc7 -r e79a60b3a7cb ui/winui/winui.vcxproj.filters
--- a/ui/winui/winui.vcxproj.filters	Sat Apr 15 21:06:45 2023 +0200
+++ b/ui/winui/winui.vcxproj.filters	Sun Apr 16 10:20:21 2023 +0200
@@ -18,8 +18,19 @@
     <ClCompile Include="toolkit.cpp">
       <Filter>Quelldateien</Filter>
     </ClCompile>
+    <ClCompile Include="window.cpp">
+      <Filter>Quelldateien</Filter>
+    </ClCompile>
   </ItemGroup>
   <ItemGroup>
     <None Include="packages.config" />
   </ItemGroup>
+  <ItemGroup>
+    <ClInclude Include="toolkit.h">
+      <Filter>Headerdateien</Filter>
+    </ClInclude>
+    <ClInclude Include="window.h">
+      <Filter>Headerdateien</Filter>
+    </ClInclude>
+  </ItemGroup>
 </Project>
\ No newline at end of file