TreeListView.NodeDragStart

Syntax

NodeDragStart: function(sender, args);

sender. Event source.

args. Event information:

Cancel. Boolean. Operation cancel checkbox. Of event handler is set to true, the operation is cancelled.
Event. Object. Information about mouse drag.
Nodes. Array of String. Array of keys of dragged nodes.
StartNode. String. Dragged node key.

The NodeDragStart event occurs before start of node drag.

The event use is given in description of the TreeListView.NodeDrag property.