[C#/WINUI3/.NET6] AppBarButton 객체에서 MenuFlyout 엘리먼트 사용하기

■ AppBarButton 객체에서 MenuFlyout 엘리먼트를 사용하는 방법을 보여준다.

▶ 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">
    <StackPanel
        HorizontalAlignment="Center"
        VerticalAlignment="Center">
        <AppBarButton
            Icon="Sort"
            IsCompact="True"
            ToolTipService.ToolTip="Sort">
            <Button.Flyout>
                <MenuFlyout>
                    <MenuFlyoutItem Name="byRatingMenuFlyoutItem"
                        Text="By rating"
                        Tag="rating" />
                    <MenuFlyoutItem Name="byMatchMenuFlyoutItem"
                        Text="By match"
                        Tag="match" />
                    <MenuFlyoutItem Name="byDistanceMenuFlyoutItem"
                        Text="By distance"
                        Tag="distance" />
                </MenuFlyout>
            </Button.Flyout>
        </AppBarButton>
        <TextBlock x:Name="textBlock"
            Margin="0 10 0 0" />
    </StackPanel>
</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">

<StackPanel

HorizontalAlignment="Center"

VerticalAlignment="Center">

<AppBarButton

Icon="Sort"

IsCompact="True"

ToolTipService.ToolTip="Sort">

<Button.Flyout>

<MenuFlyoutItem Name="byRatingMenuFlyoutItem"

Text="By rating"

Tag="rating" />

<MenuFlyoutItem Name="byMatchMenuFlyoutItem"

Text="By match"

Tag="match" />

<MenuFlyoutItem Name="byDistanceMenuFlyoutItem"

Text="By distance"

Tag="distance" />

</MenuFlyout>

</Button.Flyout>

</AppBarButton>

<TextBlock x:Name="textBlock"

Margin="0 10 0 0" />

</StackPanel>

</Page>

▶ MainPage.xaml.cs


using Microsoft.UI.Xaml;
using Microsoft.UI.Xaml.Controls;

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

        #region 생성자 - MainPage()

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

            this.byRatingMenuFlyoutItem.Click   += menuFlyoutItem_Click;
            this.byMatchMenuFlyoutItem.Click    += menuFlyoutItem_Click;
            this.byDistanceMenuFlyoutItem.Click += menuFlyoutItem_Click;
        }

        #endregion

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

        #region 메뉴 플라이아웃 항목 클릭시 처리하기 - menuFlyoutItem_Click(sender, e)

        /// <summary>
        /// 메뉴 플라이아웃 항목 클릭시 처리하기
        /// </summary>
        /// <param name="sender">이벤트 발생자</param>
        /// <param name="e">이벤트 인자</param>
        private void menuFlyoutItem_Click(object sender, RoutedEventArgs e)
        {
            if(sender is MenuFlyoutItem menuFlyoutItem)
            {
                string sortOption = menuFlyoutItem.Tag.ToString();

                this.textBlock.Text = "Sort by : " + sortOption;
            }
        }

        #endregion
    }
}

using Microsoft.UI.Xaml;

using Microsoft.UI.Xaml.Controls;

namespace TestProject

{

/// <summary>

/// 메인 페이지

/// </summary>

public sealed partial class MainPage : Page

{

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

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

#region 생성자 - MainPage()

/// <summary>

/// 생성자

/// </summary>

public MainPage()

{

InitializeComponent();

this.byRatingMenuFlyoutItem.Click += menuFlyoutItem_Click;

this.byMatchMenuFlyoutItem.Click += menuFlyoutItem_Click;

this.byDistanceMenuFlyoutItem.Click += menuFlyoutItem_Click;

}

#endregion

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

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

#region 메뉴 플라이아웃 항목 클릭시 처리하기 - menuFlyoutItem_Click(sender, e)

/// <summary>

/// 메뉴 플라이아웃 항목 클릭시 처리하기

/// </summary>

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

/// <param name="e">이벤트 인자</param>

private void menuFlyoutItem_Click(object sender, RoutedEventArgs e)

{

if(sender is MenuFlyoutItem menuFlyoutItem)

{

string sortOption = menuFlyoutItem.Tag.ToString();

this.textBlock.Text = "Sort by : " + sortOption;

}

#endregion

}

TestProject.zip