diff --git a/SampleApps/WpfApplication/MainWindow.xaml b/SampleApps/WpfApplication/MainWindow.xaml
index edd9b14e..fb111355 100644
--- a/SampleApps/WpfApplication/MainWindow.xaml
+++ b/SampleApps/WpfApplication/MainWindow.xaml
@@ -117,6 +117,7 @@
                  MinZoomLevel="2" MaxZoomLevel="21" ZoomLevel="11"
                  Center="53.5,8.2" ManipulationMode="All"
                  MouseLeftButtonDown="MapMouseLeftButtonDown"
+                 MouseRightButtonDown="MapMouseRightButtonDown"
                  MouseMove="MapMouseMove" MouseLeave="MapMouseLeave"
                  ManipulationInertiaStarting="MapManipulationInertiaStarting">
 
diff --git a/SampleApps/WpfApplication/MainWindow.xaml.cs b/SampleApps/WpfApplication/MainWindow.xaml.cs
index cb0f99a7..49b8bd45 100644
--- a/SampleApps/WpfApplication/MainWindow.xaml.cs
+++ b/SampleApps/WpfApplication/MainWindow.xaml.cs
@@ -2,6 +2,7 @@
 using MapControl.Caching;
 using MapControl.UiTools;
 using System;
+using System.Diagnostics;
 using System.Globalization;
 using System.IO;
 using System.Threading.Tasks;
@@ -74,6 +75,14 @@ namespace SampleApplication
             map.TargetHeading = 0d;
         }
 
+        private async void MapMouseRightButtonDown(object sender, MouseButtonEventArgs e)
+        {
+            if (map.MapLayer is WmsImageLayer wmsLayer)
+            {
+                Debug.WriteLine(await wmsLayer.GetFeatureInfoAsync(e.GetPosition(map)));
+            }
+        }
+
         private void MapMouseLeftButtonDown(object sender, MouseButtonEventArgs e)
         {
             if (e.ClickCount == 2)
diff --git a/SampleApps/WpfApplication/MapLayers.xaml b/SampleApps/WpfApplication/MapLayers.xaml
index c916bfda..9fa0650a 100644
--- a/SampleApps/WpfApplication/MapLayers.xaml
+++ b/SampleApps/WpfApplication/MapLayers.xaml
@@ -55,9 +55,11 @@
     <map:WmsImageLayer
         x:Key="TopPlusOpenWMS"
         ServiceUri="https://sgx.geodatenzentrum.de/wms_topplus_open"
-        Description="© [BKG](https://gdz.bkg.bund.de/index.php/default/webdienste/topplus-produkte/wms-topplusopen-mit-layer-fur-normalausgabe-und-druck-wms-topplus-open.html)"/>
+        Description="© [BKG](https://gdz.bkg.bund.de/index.php/default/webdienste/topplus-produkte/wms-topplusopen-mit-layer-fur-normalausgabe-und-druck-wms-topplus-open.html)"
+        RelativeImageSize="1.2"/>
     <map:WmsImageLayer
         x:Key="OpenStreetMapWMS"
         ServiceUri="http://ows.terrestris.de/osm/service"
-        Description="© [terrestris GmbH &amp; Co. KG](http://ows.terrestris.de/) © [OpenStreetMap contributors](http://www.openstreetmap.org/copyright)"/>
-</ResourceDictionary>
\ No newline at end of file
+        Description="© [terrestris GmbH &amp; Co. KG](http://ows.terrestris.de/) © [OpenStreetMap contributors](http://www.openstreetmap.org/copyright)"
+        RelativeImageSize="1.2"/>
+</ResourceDictionary>