UITableViewCell drop event

whether there are any event from which I handle the drop event of U开发者_如何学编程ITableViewCell.

Basically I want to do some task when I drop some thing on a cell of UITableView. So i want to know that whether any event is exist for this purpose?

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How about adding a touchUpInside event to the uitableview? Or adding an invisible view, which catches the touch events, on top of the place where you want to catch the drop?