[C#/WINUI3/.NET8] FlyoutBase 엘리먼트 : AttachedFlyout 첨부 속성을 사용해 Flyout 엘리먼트 설정하기

■ FlyoutBase 엘리먼트의 AttachedFlyout 첨부 속성을 사용해 Flyout 엘리먼트를 설정하는 방법을 보여준다.

※ 비주얼 스튜디오에서 TestProject(Unpackaged) 모드로 빌드한다.
※ TestProject.csproj 프로젝트 파일에서 WindowsPackageType 태그를 None으로 추가했다.

▶ MainPage.xaml


<?xml version="1.0" encoding="utf-8"?>
<Page x:Class="TestProject.MainPage"
    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
    Background="{ThemeResource ApplicationPageBackgroundThemeBrush}"
    FontFamily="나눔고딕코딩"
    FontSize="16">
    <Image Name="image"
        HorizontalAlignment="Center"
        VerticalAlignment="Center"
        Width="200"
        Height="200"
        Source="Assets/landscape.jpg">
        <FlyoutBase.AttachedFlyout>
            <Flyout>
                <TextBlock Text="This is some text in a flyout." />
            </Flyout>
        </FlyoutBase.AttachedFlyout>
    </Image>
</Page>

<?xml version="1.0" encoding="utf-8"?>

<Page x:Class="TestProject.MainPage"

xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"

xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"

Background="{ThemeResource ApplicationPageBackgroundThemeBrush}"

FontFamily="나눔고딕코딩"

FontSize="16">

<Image Name="image"

HorizontalAlignment="Center"

VerticalAlignment="Center"

Width="200"

Height="200"

Source="Assets/landscape.jpg">

<FlyoutBase.AttachedFlyout>

</Flyout>

</FlyoutBase.AttachedFlyout>

</Image>

</Page>

▶ MainPage.xaml.cs


using Microsoft.UI.Xaml;
using Microsoft.UI.Xaml.Controls;
using Microsoft.UI.Xaml.Controls.Primitives;
using Microsoft.UI.Xaml.Input;

namespace TestProject;

/// <summary>
/// 메인 페이지
/// </summary>
public sealed partial class MainPage : Page
{
    //////////////////////////////////////////////////////////////////////////////////////////////////// Constructor
    ////////////////////////////////////////////////////////////////////////////////////////// Public

    #region 생성자 - MainPage()

    /// <summary>
    /// 생성자
    /// </summary>
    public MainPage()
    {
        InitializeComponent();

        this.image.Tapped += image_Tapped;
    }

    #endregion

    //////////////////////////////////////////////////////////////////////////////////////////////////// Method
    ////////////////////////////////////////////////////////////////////////////////////////// Private

    #region 이미지 탭 처리하기 - image_Tapped(sender, e)

    /// <summary>
    /// 이미지 탭 처리하기
    /// </summary>
    /// <param name="sender">이벤트 발생자</param>
    /// <param name="e">이벤트 인자</param>
    private void image_Tapped(object sender, TappedRoutedEventArgs e)
    {
        FlyoutBase.ShowAttachedFlyout(sender as FrameworkElement);
    }

    #endregion
}

using Microsoft.UI.Xaml;

using Microsoft.UI.Xaml.Controls;

using Microsoft.UI.Xaml.Controls.Primitives;

using Microsoft.UI.Xaml.Input;

namespace TestProject;

/// <summary>

/// 메인 페이지

/// </summary>

public sealed partial class MainPage : Page

{

//////////////////////////////////////////////////////////////////////////////////////////////////// Constructor

////////////////////////////////////////////////////////////////////////////////////////// Public

#region 생성자 - MainPage()

/// <summary>

/// 생성자

/// </summary>

public MainPage()

{

InitializeComponent();

this.image.Tapped += image_Tapped;

}

#endregion

//////////////////////////////////////////////////////////////////////////////////////////////////// Method

////////////////////////////////////////////////////////////////////////////////////////// Private

#region 이미지 탭 처리하기 - image_Tapped(sender, e)

/// <summary>

/// 이미지 탭 처리하기

/// </summary>

/// <param name="sender">이벤트 발생자</param>

/// <param name="e">이벤트 인자</param>

private void image_Tapped(object sender, TappedRoutedEventArgs e)

{

FlyoutBase.ShowAttachedFlyout(sender as FrameworkElement);

}

#endregion

}

TestProject.zip