'Declaration
<System.SerializableAttribute()> Public MustInherit Class NDrawingDragDropTool Inherits NDragDropTool Implements INDragDropEventProcessor, Nevron.INReferenceHolder
'Usage
Dim instance As NDrawingDragDropTool
[System.Serializable()] public abstract class NDrawingDragDropTool : NDragDropTool, INDragDropEventProcessor, Nevron.INReferenceHolder