public virtual string GetUserPhotoUrl(
	string userName,
	Guid albumId,
	Guid photoId
)

Public Overridable Function GetUserPhotoUrl ( 
	userName As String,
	albumId As Guid,
	photoId As Guid
) As String

public:
virtual String^ GetUserPhotoUrl(
	String^ userName, 
	Guid albumId, 
	Guid photoId
)

abstract GetUserPhotoUrl : 
        userName : string * 
        albumId : Guid * 
        photoId : Guid -> string 
override GetUserPhotoUrl : 
        userName : string * 
        albumId : Guid * 
        photoId : Guid -> string