Public Overridable Property PageSize As Size

Dim instance As FixedDocument
Dim value As Size
 
instance.PageSize = value
 
value = instance.PageSize

public virtual Size PageSize {get; set;}

public read-write property PageSize: Size; virtual; 

public function get,set PageSize : Size

public: __property virtual Size get_PageSize();
public: __property virtual void set_PageSize( 
   Size value
);

public:
virtual property Size PageSize {
   Size get();
   void set (    Size value);
}