WPF tutorial - ListView sorting

http://www.wpf-tutorial.com/listview-control/listview-sorting/

<Grid Margin="10">
        <ListView Name="lvUsers">
            <ListView.View>
                <GridView>
                    <GridViewColumn Header="Name" Width="120" DisplayMemberBinding="{Binding Name}"/>
                    <GridViewColumn Header="Age" Width="50" DisplayMemberBinding="{Binding Age}"/>
                </GridView>
            </ListView.View>
        </ListView>
    </Grid>

using System.ComponentModel;
 
    public partial class MainWindow : Window
    {
        public MainWindow()
        {
            InitializeComponent();
 
            List<User> items = new List<User>();
            items.Add(new User() { Name = "John Doe", Age = 42 });
            items.Add(new User() { Name = "Jane Doe", Age = 39 });
            items.Add(new User() { Name = "Sammy Doe", Age = 13 });
            lvUsers.ItemsSource = items;
 
            CollectionView view = (CollectionView)CollectionViewSource.GetDefaultView(lvUsers.ItemsSource);
            view.SortDescriptions.Add(new SortDescription("Age", ListSortDirection.Ascending));
        }
    }
 
    public enum SexType { Male, Female };
 
    public class User
    {
        public string Name { get; set; }
 
        public int Age { get; set; }
    }

CollectionView view = (CollectionView)CollectionViewSource.GetDefaultView(lvUsers.ItemsSource);

view.SortDescriptions.Add(new SortDescription("Age", ListSortDirection.Ascending));

view객체를 사용하여 Age를 기준으로 오름차순으로 정렬하도록 지정합니다.

Multiple Sort Criteria

CollectionView view = (CollectionView)CollectionViewSource.GetDefaultView(lvUsers.ItemsSource);
view.SortDescriptions.Add(new SortDescription("Age", ListSortDirection.Ascending));
view.SortDescriptions.Add(new SortDescription("Name", ListSortDirection.Ascending));

나이가 동일한 경우와 같이 중복이 발생할 경우, 또다른 기준 "Name"을 이용하여 오름차순으로 정렬합니다.