单击列标题时的WPF GridView排序

<ListView>
    <ListView.View>
        <GridView>
            <GridViewColumn Header="Column1" DisplayMemberBinding="{Binding Property1}" />
            <GridViewColumn Header="Column2" DisplayMemberBinding="{Binding Property2}" />
            <!-- 其他列 -->
        </GridView>
    </ListView.View>
</ListView>

private void GridViewColumnHeader_Click(object sender, RoutedEventArgs e)
{
    GridViewColumnHeader column = (sender as GridViewColumnHeader);
    string sortBy = column.Tag.ToString();
    Sort(sortBy);
}

private void Sort(string sortBy)
{
    ICollectionView dataView = CollectionViewSource.GetDefaultView(listView.ItemsSource);
    dataView.SortDescriptions.Clear();
    SortDescription sortDescription = new SortDescription(sortBy, ListSortDirection.Ascending);
    dataView.SortDescriptions.Add(sortDescription);
    dataView.Refresh();
}