Public Property Source As Object

Dim instance As ISRoutedEventArgs
Dim value As Object
 
instance.Source = value
 
value = instance.Source

public object Source {get; set;}

public read-write property Source: TObject; 

public function get,set Source : Object

public: __property Object* get_Source();
public: __property void set_Source( 
   Object* value
);

public:
property Object^ Source {
   Object^ get();
   void set (    Object^ value);
}