fix promotion page navigation

PCUT/PCUT/PCUT.csproj

@@ -207,8 +207,8 @@
     <Compile Include="Pages\Logs\LogInformationPage.xaml.cs">
       <DependentUpon>LogInformationPage.xaml</DependentUpon>
     </Compile>
-    <Compile Include="Pages\Promotion\Promotion.xaml.cs">
-      <DependentUpon>Promotion.xaml</DependentUpon>
+    <Compile Include="Pages\Promotion\PromotionPage.xaml.cs">
+      <DependentUpon>PromotionPage.xaml</DependentUpon>
     </Compile>
     <Compile Include="Pages\UserGuide\UserGuidePage.xaml.cs">
       <DependentUpon>UserGuidePage.xaml</DependentUpon>
@@ -397,7 +397,7 @@
       <Generator>MSBuild:Compile</Generator>
       <SubType>Designer</SubType>
     </Page>
-    <Page Include="Pages\Promotion\Promotion.xaml">
+    <Page Include="Pages\Promotion\PromotionPage.xaml">
       <Generator>MSBuild:Compile</Generator>
       <SubType>Designer</SubType>
     </Page>

PCUT/PCUT/Pages/MainMenuPage.xaml.cs

@@ -13,6 +13,7 @@ using static Http.Core.Constants.HttpConstants;
 using Windows.Graphics.Display;
 using Http.Core.Contexts;
 using PCUT.Pages.UserGuide;
+using PCUT.Pages.Promotion;
 
 // The Blank Page item template is documented at https://go.microsoft.com/fwlink/?LinkId=234238
 
@@ -73,6 +74,9 @@ namespace PCUT.Pages
                     case "UserGuide":
                         NavigateContentFrame<UserGuidePage>();
                         break;
+                    case "Promotion":
+                        NavigateContentFrame<PromotionPage>();
+                        break;
                     case "AdminCenter":
                         NavigateContentFrame<AdminCenterPage>();
                         break;

PCUT/PCUT/Pages/Promotion/PromotionPage.xaml

@@ -1,5 +1,5 @@
 <Page
-    x:Class="PCUT.Pages.Promotion.Promotion"
+    x:Class="PCUT.Pages.Promotion.PromotionPage"
     xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
     xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
     xmlns:local="using:PCUT.Pages.Promotion"

PCUT/PCUT/Pages/Promotion/PromotionPage.xaml.cs

@@ -20,9 +20,9 @@ namespace PCUT.Pages.Promotion
     /// <summary>
     /// An empty page that can be used on its own or navigated to within a Frame.
     /// </summary>
-    public sealed partial class Promotion : Page
+    public sealed partial class PromotionPage : Page
     {
-        public Promotion()
+        public PromotionPage()
         {
             this.InitializeComponent();
         }