綁定的資源 然後去排序

 

void GridViewColumnHeader_Click(object sender, RoutedEventArgs e)
{
    var r = e.Source as GridViewColumnHeader;
}

想從GridViewColumnHeader的Click事件 找到這個Header所屬的GridView（ListView）
怎樣做？

是想找到他綁定的資源 然後去排序

 

 

 

 

void GridViewColumnHeader_Click(object sender, RoutedEventArgs e)
{
    var columnName = (e.OriginalSource as GridViewColumnHeader).Content as string;
    var view = CollectionViewSource.GetDefaultView((e.Source as ListView).ItemsSource);
    view.SortDescriptions.Clear();
    view.SortDescriptions.Add(new SortDescription(columnName, ListSortDirection.Ascending));
}

然後在ListView上寫
GridViewColumnHeader.Click="GridViewColumnHeader_Click"

可以通用