public abstract Object ReadJson(
	JsonReader reader,
	Type objectType,
	Object existingValue,
	JsonSerializer serializer
)

Public MustOverride Function ReadJson ( _
	reader As JsonReader, _
	objectType As Type, _
	existingValue As Object, _
	serializer As JsonSerializer _
) As Object

public:
virtual Object^ ReadJson(
	JsonReader^ reader, 
	Type^ objectType, 
	Object^ existingValue, 
	JsonSerializer^ serializer
) abstract