[C#/WPF] ListBox 엘리먼트 : 항목 정렬하기

■ ListBox 엘리먼트에서 항목을 정렬하는 방법을 보여준다.

▶ MainWindow.xaml


<Window x:Class="TestProject.MainWindow"
    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
    Width="800"
    Height="600"
    Title="ListBox 엘리먼트 : 항목 정렬하기"
    FontFamily="나눔고딕코딩"
    FontSize="16">
    <Grid>
        <StackPanel
            HorizontalAlignment="Center"
            VerticalAlignment="Center">
            <ListBox Name="listBox"
                HorizontalAlignment="Center"
                VerticalAlignment="Center"
                Width="200"
                Height="200">
                <ListBoxItem>항목 1</ListBoxItem>
                <ListBoxItem>1</ListBoxItem>
                <ListBoxItem>항목 3</ListBoxItem>
                <ListBoxItem>3</ListBoxItem>
                <ListBoxItem>항목 2</ListBoxItem>
                <ListBoxItem>2</ListBoxItem>
            </ListBox>
            <Button Name="button"
                Margin="10"
                Width="100"
                Height="30">
                정렬하기
            </Button>
        </StackPanel>
    </Grid>
</Window>

<Window x:Class="TestProject.MainWindow"

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

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

Width="800"

Height="600"

Title="ListBox 엘리먼트 : 항목 정렬하기"

FontFamily="나눔고딕코딩"

FontSize="16">

<Grid>

<StackPanel

HorizontalAlignment="Center"

VerticalAlignment="Center">

<ListBox Name="listBox"

HorizontalAlignment="Center"

VerticalAlignment="Center"

Width="200"

Height="200">

</ListBox>

<Button Name="button"

Margin="10"

Width="100"

Height="30">

정렬하기

</Button>

</StackPanel>

</Grid>

</Window>

▶ MainWindow.xaml.cs


using System.ComponentModel;
using System.Windows;

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

        #region 생성자 - MainWindow()

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

            this.button.Click += button_Click;
        }

        #endregion

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

        #region 버튼 클릭시 처리하기 - button_Click(sender, e)

        /// <summary>
        /// 버튼 클릭시 처리하기
        /// </summary>
        /// <param name="sender">이벤트 발생자</param>
        /// <param name="e">이벤트 인자</param>
        private void button_Click(object sender, RoutedEventArgs e)
        {
            SortDescription description = new SortDescription("Content", ListSortDirection.Descending);

            this.listBox.Items.SortDescriptions.Add(description);
        }

        #endregion
    }
}

using System.ComponentModel;

using System.Windows;

namespace TestProject

{

/// <summary>

/// 메인 윈도우

/// </summary>

public partial class MainWindow : Window

{

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

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

#region 생성자 - MainWindow()

/// <summary>

/// 생성자

/// </summary>

public MainWindow()

{

InitializeComponent();

this.button.Click += button_Click;

}

#endregion

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

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

#region 버튼 클릭시 처리하기 - button_Click(sender, e)

/// <summary>

/// 버튼 클릭시 처리하기

/// </summary>

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

/// <param name="e">이벤트 인자</param>

private void button_Click(object sender, RoutedEventArgs e)

{

SortDescription description = new SortDescription("Content", ListSortDirection.Descending);

this.listBox.Items.SortDescriptions.Add(description);

}

#endregion

}

TestProject.zip