Win10 version with Viewbox

Author: EmptyKeys

BasicUI_MonoGame/BasicUI_MonoGame_Windows10_UWP/GamePage.xaml

@@ -7,6 +7,8 @@
     xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
     mc:Ignorable="d">
 
-  <SwapChainPanel x:Name="swapChainPanel" />
+    <Viewbox Stretch="Fill">
+        <SwapChainPanel x:Name="swapChainPanel" />
+    </Viewbox>
 
 </Page>

BasicUI_MonoGame/BasicUI_MonoGame_Windows10_UWP/GamePage.xaml.cs

@@ -31,6 +31,9 @@ public GamePage()
 			// Create the game.
 			var launchArguments = string.Empty;
             _game = MonoGame.Framework.XamlGame<Game1>.Create(launchArguments, Window.Current.CoreWindow, swapChainPanel);
+
+            swapChainPanel.Width = _game.GraphicsDevice.PresentationParameters.BackBufferWidth;
+            swapChainPanel.Height = _game.GraphicsDevice.PresentationParameters.BackBufferHeight;            
         }
     }
 }