Attachable property "Resources" not found in type Window

[lavinders]

Hi, i created a new packaged WinUI project and simply adding <Windows.Resources>.. tag in XAML shows an error, anybody knows how to fix it? I don't see this error if i create a new page and add Page.Resources however i am little confused by seeing this tag in many other xaml projects.

<Window
    x:Class="App3.MainWindow"
    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
    xmlns:local="using:App3"
    xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
    xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
    mc:Ignorable="d">

    <Window.Resources>
        
    </Window.Resources>
    
    
    <StackPanel Orientation="Horizontal" HorizontalAlignment="Center" VerticalAlignment="Center">
        <Button x:Name="myButton" Click="myButton_Click">Click Me</Button>
    </StackPanel>
</Window>

[kmgallahan]

https://learn.microsoft.com/windows/windows-app-sdk/api/winrt/microsoft.ui.xaml.controls.page?#properties

https://learn.microsoft.com//windows/windows-app-sdk/api/winrt/microsoft.ui.xaml.window?#properties

Compare and contrast.

[lavinders]

Thank you, i was confused by previous XAML types where Window seems to have Resources property.

[ted537]

Links are now dead :(

[DarranRowe]

They are easy enough to find through a search engine, but the current link to the Windows App SDK namespaces is here. You can easily get to the above runtime classes from there.

[kmgallahan]

I updated the links.