'Declaration
 
Public Delegate Function UserSmoothingHandler( _
   ByVal e As UserSmoothingArgs _
) As Boolean

'Usage
 
Dim instance As New UserSmoothingHandler(AddressOf HandlerMethod)

public delegate bool UserSmoothingHandler( 
   UserSmoothingArgs e
)

public delegate bool UserSmoothingHandler( 
   UserSmoothingArgs^ e
)

True, if the event handler has succeeded. If false, then DicomObjects continues with its own rendering.