Public Property Watermark As Image

Dim instance As CollapsingGroupPanel
Dim value As Image
 
instance.Watermark = value
 
value = instance.Watermark

public Image Watermark {get; set;}

public read-write property Watermark: Image; 

public function get,set Watermark : Image

public: __property Image get_Watermark();
public: __property void set_Watermark( 
   Image value
);

public:
property Image Watermark {
   Image get();
   void set (Image value);
}