Adds to the control items which have been added to the source after the latest loading operation. Works only when source is a GdViewer object or a GdPicture image. New thumbnails will be generated asynchronously.

'Declaration
 
Public Sub LoadNewThumbnails() 

public void LoadNewThumbnails()

public procedure LoadNewThumbnails(); 

public function LoadNewThumbnails();

public: void LoadNewThumbnails(); 

public:
void LoadNewThumbnails();