add XmlnsPrefix

src/Shared/HandyControlDemo_Shared/UserControl/Styles/MenuDemoCtl.xaml

@@ -1,11 +1,11 @@
 <UserControl x:Class="HandyControlDemo.UserControl.MenuDemoCtl"
              xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
              xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
-             xmlns:controls="clr-namespace:HandyControl.Controls;assembly=HandyControl"
+             xmlns:hc="https://handyorg.github.io/handycontrol"
              xmlns:langs="clr-namespace:HandyControlDemo.Properties.Langs"
              Background="{DynamicResource RegionBrush}">
-    <controls:TransitioningContentControl>
-        <controls:SimplePanel Margin="32">
+    <hc:TransitioningContentControl>
+        <hc:SimplePanel Margin="32">
              <TextBlock Text="{x:Static langs:Lang.RightClickHere}" Foreground="{DynamicResource BorderBrush}" Style="{StaticResource TextBlockTitle}"/>
              <Rectangle Width="200" Height="112" RadiusX="4" RadiusY="4" Stroke="{DynamicResource BorderBrush}" StrokeDashArray="2,2"/>
              <Border Width="200" Height="112" Background="Transparent">
@@ -19,6 +19,6 @@
                      </ContextMenu>
                  </Border.ContextMenu>
              </Border>
-         </controls:SimplePanel>
-    </controls:TransitioningContentControl>
+         </hc:SimplePanel>
+    </hc:TransitioningContentControl>
 </UserControl>