View difference between Paste ID: TwdgjrKC and Vx4dHgXa

 // Selector.idl
 
 import "Selector.idl";
 
 namespace TemplateTest
 {
     [default_interface]
     runtimeclass MainWindow : Microsoft.UI.Xaml.Window
     {
         MainWindow();
         Selector Selector;
     }
 }
 
 // Selector.h
 
 #pragma once
 #include "Selector.g.h"
 
 namespace winrt::TemplateTest::implementation
 {
     struct Selector : SelectorT<Selector>
     {
         Selector() = default;
 
         Windows::UI::Xaml::DataTemplate SelectTemplateCore(IInspectable const& item, Windows::UI::Xaml::DependencyObject const& 			container);
         Windows::UI::Xaml::DataTemplate SelectTemplateCore(IInspectable const& item);
 
         winrt::Windows::UI::Xaml::DataTemplate firstTemplate();
         void firstTemplate(winrt::Windows::UI::Xaml::DataTemplate const& value);
 
         winrt::Windows::UI::Xaml::DataTemplate secondTemplate();
         void secondTemplate(winrt::Windows::UI::Xaml::DataTemplate const& value);
 
       private:
         Windows::UI::Xaml::DataTemplate mSelector1;
         Windows::UI::Xaml::DataTemplate mSelector2;
     };
 }
 namespace winrt::TemplateTest::factory_implementation
 {
     struct Selector : SelectorT<Selector, implementation::Selector>
     {
     };
 }
 
 //Selector.cpp
 
 #include "pch.h"
 #include "Selector.h"
 #include "Selector.g.cpp"
 
 namespace winrt::TemplateTest::implementation
 {
     Windows::UI::Xaml::DataTemplate Selector::SelectTemplateCore(IInspectable const& item, Windows::UI::Xaml::DependencyObject const& container)
     {
       return mSelector1;
     }
 
     Windows::UI::Xaml::DataTemplate Selector::SelectTemplateCore(IInspectable const& item)
     {
       return mSelector1;
     }
 
     winrt::Windows::UI::Xaml::DataTemplate Selector::firstTemplate()
     {
       return this->mSelector1;
     }
 
     void Selector::firstTemplate(winrt::Windows::UI::Xaml::DataTemplate const& value)
     {
       if (mSelector1 != value) {
            mSelector1 = value;
       }
     }
 
     winrt::Windows::UI::Xaml::DataTemplate Selector::secondTemplate()
     {
       return this->mSelector2;
     }
 
     void Selector::secondTemplate(winrt::Windows::UI::Xaml::DataTemplate const& value)
     {
       if (mSelector2 != value) {
         mSelector2 = value;
       }
     }
 }
 
 //MainWindow.xaml.h
 
 #pragma once
 
 #include "MainWindow.g.h"
 #include "Selector.h"
 
 namespace winrt::TemplateTest::implementation
 {
   struct MainWindow : MainWindowT<MainWindow>
   {
     MainWindow();
 
     winrt::TemplateTest::Selector Selector();
     void Selector(winrt::TemplateTest::Selector const& value);
 
     private:
         winrt::TemplateTest::Selector mSelector;
    };
 }
 
 namespace winrt::TemplateTest::factory_implementation
 {
     struct MainWindow : MainWindowT<MainWindow, implementation::MainWindow>
     {
     };
 }
 
 //MainWindow.xaml.cpp
 
 namespace winrt::TemplateTest::implementation
 {
     MainWindow::MainWindow()
     {
         InitializeComponent();
     }
 
     winrt::TemplateTest::Selector MainWindow::Selector() {
       return mSelector;
     }
 
     void MainWindow::Selector(winrt::TemplateTest::Selector const& value) {
       if (mSelector != value) {
         mSelector = value;
       }
     }
 }
 
-//XAML:
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