public void AddExtension(
	string oid,
	bool critical,
	Asn1Encodable extensionValue
)

Public Sub AddExtension ( _
	oid As String, _
	critical As Boolean, _
	extensionValue As Asn1Encodable _
)

public:
void AddExtension(
	String^ oid, 
	bool critical, 
	Asn1Encodable^ extensionValue
)