AcadDwfUnderlayClass Class

public class AcadDwfUnderlayClass : IAcadUnderlay, 
        AcadDwfUnderlay, IAcadObjectEvents_Event, IAcadDwfUnderlay

Public Class AcadDwfUnderlayClass
        Implements IAcadUnderlay, AcadDwfUnderlay, IAcadObjectEvents_Event, IAcadDwfUnderlay

public ref class AcadDwfUnderlayClass : IAcadUnderlay, 
        AcadDwfUnderlay, IAcadObjectEvents_Event, IAcadDwfUnderlay

type AcadDwfUnderlayClass =  
    class
        interface IAcadUnderlay
        interface AcadDwfUnderlay
        interface IAcadObjectEvents_Event
        interface IAcadDwfUnderlay
    end