'Declaration
Public Class NWidgetPrintExporter(Of TContent As {NWidget, INPagedElement, INPrintLayoutElement}) Inherits NPrintExporter(Of TContent)
'Usage
Dim instance As NWidgetPrintExporter(Of TContent)
public class NWidgetPrintExporter<TContent> : NPrintExporter<TContent> where TContent: NWidget, INPagedElement, INPrintLayoutElement