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# show-reordered-index-listview-xamarin
How to show the reordered sorted index in Xamarin.Forms ListView (SfListView)
+
+## Sample
+
+```xaml
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+ . . .
+ . . .
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+
+C#:
+ListView.ItemDragging += ListView_ItemDragging;
+
+private void ListView_ItemDragging(object sender, ItemDraggingEventArgs e)
+{
+ if (e.Action == DragAction.Drop)
+ {
+ if (e.NewIndex < e.OldIndex)
+ {
+ Device.BeginInvokeOnMainThread(() => ListView.RefreshListViewItem(-1, -1, true));
+ };
+ }
+}
+
+Converter:
+public class IndexConverter : IValueConverter
+{
+ public object Convert(object value, Type targetType, object parameter, CultureInfo culture)
+ {
+ if (value == null) return 0;
+
+ var item = value as ToDoItem;
+ var listView = parameter as SfListView;
+ return listView.DataSource.DisplayItems.IndexOf(item);
+ }
+
+ public object ConvertBack(object value, Type targetType, object parameter, CultureInfo culture)
+ {
+ throw new NotImplementedException();
+ }
+}
+```