ListView的ColumnHeaderFontSize无效（所有的listview代码可以在这里直接复制）

[Sandf123hehe]

No description provided.

[Sandf123hehe]

    <ListView
        Name="MyListView"
        pu:ListViewHelper.ColumnHeaderClickBackground="Green"
        pu:ListViewHelper.ColumnHeaderClickBorderBrush="Red"
        pu:ListViewHelper.ColumnHeaderClickBorderThickness="2"
        pu:ListViewHelper.ColumnHeaderClickForeground="Blue"
        pu:ListViewHelper.ColumnHeaderFontSize="100">
        <ListView.View>
            <GridView>
                <GridViewColumn DisplayMemberBinding="{Binding Name}" Header="Name" />
                <GridViewColumn DisplayMemberBinding="{Binding Age}" Header="Age" />
            </GridView>
        </ListView.View>
    </ListView>

[Sandf123hehe]

    public MainWindow()
    {
        InitializeComponent();
        LoadData();
    }

    private void LoadData()
    {
        var people = new List<Person>
    {
        new Person { Name = "Alice", Age = 30 },
        new Person { Name = "Bob", Age = 25 },
        new Person { Name = "Charlie", Age = 35 }
    };

        MyListView.ItemsSource = people;
    }
    public class Person
    {
        public string Name { get; set; }
        public int Age { get; set; }
    }