[ObsoleteAttribute("Suggested alternative is to use the API.Facebook methods.")]
public abstract IFaceBookServiceProvider this[
	string ApplicationKey = null,
	string ApplicationSecret = null
] { get; }

<ObsoleteAttribute("Suggested alternative is to use the API.Facebook methods.")> 
Public MustOverride ReadOnly Property FaceBookServiceProvider ( 
	Optional ApplicationKey As String = Nothing,
	Optional ApplicationSecret As String = Nothing
) As IFaceBookServiceProvider
	Get

public:
[ObsoleteAttribute(L"Suggested alternative is to use the API.Facebook methods.")]
virtual property IFaceBookServiceProvider^ FaceBookServiceProvider[String^ ApplicationKey = nullptr, String^ ApplicationSecret = nullptr] {
	IFaceBookServiceProvider^ get (String^ ApplicationKey = nullptr, String^ ApplicationSecret = nullptr) abstract;
}