[C#/WINUI3/.NET6] RatingControl 엘리먼트 : Caption/IsClearEnabled/PlaceholderValue 속성 사용하기

■ RatingControl 엘리먼트의 Caption/IsClearEnabled/PlaceholderValue 속성을 사용하는 방법을 보여준다.

▶ MainWindow.xaml


<?xml version="1.0" encoding="utf-8"?>
<Window x:Class="TestProject.MainWindow"
    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
    Title="TestProject">
    <StackPanel
        HorizontalAlignment="Center"
        VerticalAlignment="Center">
        <RatingControl Name="ratingControl1"
            HorizontalAlignment="Center"
            Caption="312 ratings"
            IsClearEnabled="{x:Bind isClearEnabledCheckBox.IsChecked.Value, Mode=OneWay}"
            IsReadOnly="{x:Bind isReadOnlyCheckBox.IsChecked.Value, Mode=OneWay}" />
        <TextBlock
            HorizontalAlignment="Center"
            Margin="0 10 0 0"
            FontWeight="Bold"
            Text="{x:Bind ratingControl1.Value, Mode=OneWay}" />
        <CheckBox Name="isClearEnabledCheckBox"
            HorizontalAlignment="Center"
            Margin="0 10 0 0"
            Content="IsClearEnabled" />
        <TextBlock
            HorizontalAlignment="Center"
            Margin="0 10 0 0"
            Text="평가를 삭제하려면 왼쪽으로 스와이프 해주시기 바랍니다."
            TextWrapping="WrapWholeWords" />
        <CheckBox Name="isReadOnlyCheckBox"
            HorizontalAlignment="Center"
            Margin="0 10 0 0"
            Content="IsReadOnly" />
        <RatingControl Name="RatingControl2"
            HorizontalAlignment="Center"
            Margin="0 30 0 0"
            PlaceholderValue="{x:Bind slider.Value, Mode=TwoWay}" />
        <Slider Name="slider"
            HorizontalAlignment="Center"
            Margin="0 10 0 0"
            Header="PlaceholderValue"
            Minimum="0"
            Maximum="5"
            SmallChange="0.5"
            StepFrequency="0.5"
            IsFocusEngagementEnabled="False" />
    </StackPanel>
</Window>

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

<Window x:Class="TestProject.MainWindow"

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

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

Title="TestProject">

<StackPanel

HorizontalAlignment="Center"

VerticalAlignment="Center">

<RatingControl Name="ratingControl1"

HorizontalAlignment="Center"

Caption="312 ratings"

IsClearEnabled="{x:Bind isClearEnabledCheckBox.IsChecked.Value, Mode=OneWay}"

IsReadOnly="{x:Bind isReadOnlyCheckBox.IsChecked.Value, Mode=OneWay}" />

<TextBlock

HorizontalAlignment="Center"

Margin="0 10 0 0"

FontWeight="Bold"

Text="{x:Bind ratingControl1.Value, Mode=OneWay}" />

<CheckBox Name="isClearEnabledCheckBox"

HorizontalAlignment="Center"

Margin="0 10 0 0"

Content="IsClearEnabled" />

<TextBlock

HorizontalAlignment="Center"

Margin="0 10 0 0"

Text="평가를 삭제하려면 왼쪽으로 스와이프 해주시기 바랍니다."

TextWrapping="WrapWholeWords" />

<CheckBox Name="isReadOnlyCheckBox"

HorizontalAlignment="Center"

Margin="0 10 0 0"

Content="IsReadOnly" />

<RatingControl Name="RatingControl2"

HorizontalAlignment="Center"

Margin="0 30 0 0"

PlaceholderValue="{x:Bind slider.Value, Mode=TwoWay}" />

<Slider Name="slider"

HorizontalAlignment="Center"

Margin="0 10 0 0"

Header="PlaceholderValue"

Minimum="0"

Maximum="5"

SmallChange="0.5"

StepFrequency="0.5"

IsFocusEngagementEnabled="False" />

</StackPanel>

</Window>

▶ MainWindow.xaml.cs


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

namespace TestProject
{
    /// <summary>
    /// 메인 윈도우
    /// </summary>
    public sealed partial class MainWindow : Window
    {
        //////////////////////////////////////////////////////////////////////////////////////////////////// Constructor
        ////////////////////////////////////////////////////////////////////////////////////////// Public

        #region 생성자 - MainWindow()

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

            this.ratingControl1.ValueChanged += ratingControl1_ValueChanged;
        }

        #endregion

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

        #region 평가 컨트롤 1 값 변경시 처리하기 - ratingControl1_ValueChanged(sender, e)

        /// <summary>
        /// 평가 컨트롤 1 값 변경시 처리하기
        /// </summary>
        /// <param name="sender">이벤트 발생자</param>
        /// <param name="e">이벤트 인자</param>
        private void ratingControl1_ValueChanged(RatingControl sender, object e)
        {
            this.ratingControl1.Caption = "Your rating";
        }

        #endregion
    }
}

using Microsoft.UI.Xaml;

using Microsoft.UI.Xaml.Controls;

namespace TestProject

{

/// <summary>

/// 메인 윈도우

/// </summary>

public sealed partial class MainWindow : Window

{

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

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

#region 생성자 - MainWindow()

/// <summary>

/// 생성자

/// </summary>

public MainWindow()

{

InitializeComponent();

this.ratingControl1.ValueChanged += ratingControl1_ValueChanged;

}

#endregion

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

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

#region 평가 컨트롤 1 값 변경시 처리하기 - ratingControl1_ValueChanged(sender, e)

/// <summary>

/// 평가 컨트롤 1 값 변경시 처리하기

/// </summary>

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

/// <param name="e">이벤트 인자</param>

private void ratingControl1_ValueChanged(RatingControl sender, object e)

{

this.ratingControl1.Caption = "Your rating";

}

#endregion

}

TestProject.zip