add XmlnsPrefix

src/Shared/HandyControlDemo_Shared/Window/AboutWindow.xaml

@@ -1,9 +1,9 @@
-<controls:Window x:Class="HandyControlDemo.Window.AboutWindow"
+<hc:Window x:Class="HandyControlDemo.Window.AboutWindow"
                  xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
                  xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
                  xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
                  xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
-                 xmlns:controls="clr-namespace:HandyControl.Controls;assembly=HandyControl"
+                 xmlns:hc="https://handyorg.github.io/handycontrol"
                  mc:Ignorable="d"
                  xmlns:langs="clr-namespace:HandyControlDemo.Properties.Langs"
                  Title="{x:Static langs:Lang.About}"
@@ -16,11 +16,11 @@
                  WindowStartupLocation="CenterOwner"
                  Width="340"
                  Height="220">
-    <controls:SimplePanel>
+    <hc:SimplePanel>
         <StackPanel HorizontalAlignment="Center" VerticalAlignment="Top" Margin="0,30,0,0">
             <TextBlock Text="HandyControl" FontSize="30" Foreground="{StaticResource PrimaryBrush}" VerticalAlignment="Top" HorizontalAlignment="Center"/>
             <TextBlock Text="{Binding Version}" HorizontalAlignment="Center" Margin="0,10,0,0" Foreground="{StaticResource PrimaryBrush}"/>
         </StackPanel>
         <TextBlock Text="{Binding CopyRight}" HorizontalAlignment="Center" VerticalAlignment="Bottom" Margin="0,0,0,14" Foreground="{StaticResource ThirdlyTextBrush}"/>
-    </controls:SimplePanel>
-</controls:Window>
+    </hc:SimplePanel>
+</hc:Window>