Practical Drag Drop conversion from DragAndDropManager to DragDropManager

[David]

Hi folks,

I am trying to make heads or tails out of the changes needed to move from the old version of the DDM to the new one. 

In particular, there seem to be no samples using the new version with things like substantive changes to the DefaultFeedbackPresentation.

In the old version, there was some code hooked in that looks like...

private static UIElement CreateDefaultDropPositionFeedback()

{

    var grid = new Grid()

    {

        Height = 8,

        HorizontalAlignment = HorizontalAlignment.Stretch,

        IsHitTestVisible = false,

        VerticalAlignment = VerticalAlignment.Stretch

    };

    grid.ColumnDefinitions.Add(new ColumnDefinition()

    {

        Width = new GridLength(8)

    });

    grid.ColumnDefinitions.Add(new ColumnDefinition());

    var ellipse = new Ellipse()

    {

        ...

    };

    Grid.SetColumn(ellipse, 0);

    Grid.SetColumn(rectangle, 1);

    grid.Children.Add(ellipse);

    grid.Children.Add(rectangle);

    return grid;

}

Where would this get hooked in on the new version of the Behaviors such as the RowReorderBehavior?

Thanks,
David

[Nick]

Hi David,

Here is an updated version of the previous behavior with DragDropManager. 
Let me know if it will work for you. 

Regards,
Nik
Telerik