diff --git a/GisDevelop_Exp/App.xaml.cs b/GisDevelop_Exp/App.xaml.cs
index 9a13bca..94a747b 100644
--- a/GisDevelop_Exp/App.xaml.cs
+++ b/GisDevelop_Exp/App.xaml.cs
@@ -38,7 +38,7 @@ namespace GisDevelop_Exp
                 // Initialize the ArcGIS Maps SDK runtime before any components are created.
                 ArcGISRuntimeEnvironment.Initialize(config => config
                 // .UseLicense("[Your ArcGIS Maps SDK license string]")
-                // .UseApiKey("[Your ArcGIS location services API key]")
+                 .UseApiKey("AAPTxy8BH1VEsoebNVZXo8HurGPYSDOnAeIwA4pOmn4FxReGCVGizofL_NQAK3uvzuar2NmXR05j3u3x4g02LDdUvuS2vHqxHTPyUTYWgjjqXXiEBKefOwcK-XJXp68tFHTc0f6JAgnPMVNzfluXceV0TzpdU9OfkGsrTPtIAIwBB_jw0BKZT_c6Qa2RCP5J7gZSlOuuebJ4oo488So-4Lh0WrIObQPjmc5wsc7MxoWn6rg.AT1_A4CN5Ivr")
                   .ConfigureAuthentication(auth => auth
                      .UseDefaultChallengeHandler() // Use the default authentication dialog
                   // .UseOAuthAuthorizeHandler(myOauthAuthorizationHandler) // Configure a custom OAuth dialog
diff --git a/GisDevelop_Exp/MainWindow.xaml b/GisDevelop_Exp/MainWindow.xaml
index da2a3a4..79ad402 100644
--- a/GisDevelop_Exp/MainWindow.xaml
+++ b/GisDevelop_Exp/MainWindow.xaml
@@ -11,6 +11,6 @@
         <local:MapViewModel x:Key="MapViewModel" />
     </Window.Resources>
     <Grid>
-        <esri:MapView Map="{Binding Map, Source={StaticResource MapViewModel}}" />
+        <esri:MapView x:Name="MainMapView" Map="{Binding Map, Source={StaticResource MapViewModel}}" />
     </Grid>
 </Window>
diff --git a/GisDevelop_Exp/MapViewModel.cs b/GisDevelop_Exp/MapViewModel.cs
index 59b4757..28c6304 100644
--- a/GisDevelop_Exp/MapViewModel.cs
+++ b/GisDevelop_Exp/MapViewModel.cs
@@ -27,7 +27,7 @@ namespace GisDevelop_Exp
             {
                 InitialViewpoint = new Viewpoint(new Envelope(-180, -85, 180, 85, SpatialReferences.Wgs84)),
 #warning To use ArcGIS location services (including basemaps) specify your API Key access token or require the user to sign in using a valid ArcGIS account.
-                //Basemap = new Basemap(BasemapStyle.ArcGISStreets)
+                Basemap = new Basemap(BasemapStyle.ArcGISStreets)
             };
         }