objective c - How can I know the drop has been accepted -


In my coke app 1.0, my view is consistent with NSDraggingSource, so I 

  (NSArray *) namesOfPromisedFilesDroppedAtDestination: (NSURL *) DropDistance

To make this decision that drop has been accepted and I can also get dropDestination'URL.

Now my coco app 2.0, I noticed that this method has been identified as a deprecated.

I do not know where the drop has been accepted and without the disliking method to get the drop downstanding URL.

Can anyone help me to that new method?

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