NodeDragStart: function(sender, args);
sender. Event source.
args. Event information.
The NodeDragStart event is fired when the user starts dragging a node (when the user presses and holds down the mouse button).
This property is relevant if the node property TreeNode.Draggable or the tree property TreeList.EnableDragAndDrop is set to true.
The example of event use is given in the TreeNode.Draggable property description.
See also: