DescendantSectionsVisitorVisitTopLevelSection - метод

protected abstract void VisitTopLevelSection(
	CardRow row,
	CardSection section,
	IDictionary<Guid, Guid> stageMapping
)

Protected MustOverride Sub VisitTopLevelSection ( 
	row As CardRow,
	section As CardSection,
	stageMapping As IDictionary(Of Guid, Guid)
)

protected:
virtual void VisitTopLevelSection(
	CardRow^ row, 
	CardSection^ section, 
	IDictionary<Guid, Guid>^ stageMapping
) abstract

abstract VisitTopLevelSection : 
        row : CardRow * 
        section : CardSection * 
        stageMapping : IDictionary<Guid, Guid> -> unit