[C#/WINUI3/.NET6] NumberBox 엘리먼트 : SpinButtonPlacementMode 속성 사용하기

■ NumberBox 엘리먼트의 SpinButtonPlacementMode 속성을 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">
    <Grid Margin="10">
        <Grid.ColumnDefinitions>
            <ColumnDefinition Width="*"    />
            <ColumnDefinition Width="10"   />
            <ColumnDefinition Width="Auto" />
        </Grid.ColumnDefinitions>
        <NumberBox Name="numberBox" Grid.Column="0"
            HorizontalAlignment="Center"
            VerticalAlignment="Center"
            Header="Enter an integer :"
            SpinButtonPlacementMode="Compact"
            SmallChange="10"
            LargeChange="100"
            Value="10" />
        <RadioButtons Grid.Column="2"
            HorizontalAlignment="Center"
            VerticalAlignment="Center"
            Header="SpinButton placement">
            <RadioButton Name="inlineRadioButton"
                Tag="Inline"
                Content="Inline" />
            <RadioButton Name="compactRadioButton"
                Tag="Compact"
                Content="Compact"
                Checked="radioButton_Checked" />
        </RadioButtons>
    </Grid>
</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">

<Grid.ColumnDefinitions>

</Grid.ColumnDefinitions>

<NumberBox Name="numberBox" Grid.Column="0"

HorizontalAlignment="Center"

VerticalAlignment="Center"

Header="Enter an integer :"

SpinButtonPlacementMode="Compact"

SmallChange="10"

LargeChange="100"

Value="10" />

<RadioButtons Grid.Column="2"

HorizontalAlignment="Center"

VerticalAlignment="Center"

Header="SpinButton placement">

<RadioButton Name="inlineRadioButton"

Tag="Inline"

Content="Inline" />

<RadioButton Name="compactRadioButton"

Tag="Compact"

Content="Compact"

Checked="radioButton_Checked" />

</RadioButtons>

</Grid>

</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.inlineRadioButton.Checked  += radioButton_Checked;
            this.compactRadioButton.Checked += radioButton_Checked;

            this.compactRadioButton.IsChecked = true;
        }

        #endregion

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

        #region 라디오 버튼 체크시 처리하기 - radioButton_Checked(sender, e)

        /// <summary>
        /// 라디오 버튼 체크시 처리하기
        /// </summary>
        /// <param name="sender">이벤트 발생자</param>
        /// <param name="e">이벤트 인자</param>
        private void radioButton_Checked(object sender, RoutedEventArgs e)
        {
            if(sender is RadioButton radioButton && this.numberBox != null)
            {
                string spinButtonPlacementModeName = radioButton.Tag.ToString();

                switch(spinButtonPlacementModeName)
                {
                    case "Inline"  : this.numberBox.SpinButtonPlacementMode = NumberBoxSpinButtonPlacementMode.Inline;  break;
                    case "Compact" : this.numberBox.SpinButtonPlacementMode = NumberBoxSpinButtonPlacementMode.Compact; break;
                }
            }
        }

        #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.inlineRadioButton.Checked += radioButton_Checked;

this.compactRadioButton.Checked += radioButton_Checked;

this.compactRadioButton.IsChecked = true;

}

#endregion

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

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

#region 라디오 버튼 체크시 처리하기 - radioButton_Checked(sender, e)

/// <summary>

/// 라디오 버튼 체크시 처리하기

/// </summary>

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

/// <param name="e">이벤트 인자</param>

private void radioButton_Checked(object sender, RoutedEventArgs e)

{

if(sender is RadioButton radioButton && this.numberBox != null)

{

string spinButtonPlacementModeName = radioButton.Tag.ToString();

switch(spinButtonPlacementModeName)

{

case "Inline" : this.numberBox.SpinButtonPlacementMode = NumberBoxSpinButtonPlacementMode.Inline; break;

case "Compact" : this.numberBox.SpinButtonPlacementMode = NumberBoxSpinButtonPlacementMode.Compact; break;

}

#endregion

}

TestProject.zip