DragDropManager Events are not fire?

[Quang Khải]

Hi all,

 

I'm trying creating row drag drop within a radgridview.

 Register events:

DragDropManager.AddDragOverHandler(AssociatedObject, OnDragOver);
DragDropManager.AddDropHandler(AssociatedObject, OnDrop);
DragDropManager.AddDragInitializeHandler(AssociatedObject, OnDragInitialize);
DragDropManager.AddDragDropCompletedHandler(AssociatedObject, OnDragCompleted);

 

I already tried with the belows, but unlucky.

DragDropManager.AddDragOverHandler(AssociatedObject, OnDragOver, true);
DragDropManager.AddDropHandler(AssociatedObject, OnDrop, true);
DragDropManager.AddDragInitializeHandler(AssociatedObject, OnDragInitialize, true);
DragDropManager.AddDragDropCompletedHandler(AssociatedObject, OnDragCompleted, true);

But OnDragOver, OnDragCompleted are not fire, the others are fire OK.

How can i get it works?

[Stefan]

Hi Jacky,

In general, the OnDragOver and OnDragCompleted events should be fired. I suggest you taking a look at the Drag and Drop within RadGridView help topic for more information on this matter. Moreover, if you review the relevant SDK Example through the SDK Samples Browser, you should be able to observe that the two events are properly raised.

I hope you will find the provided resources helpful.

All the best,
Stefan X1
Telerik

[Quang Khải]

Hi Stefan,

 Thanks for your reply, this is useful for me. :)