Source Property (ContentInfo)

Gets or sets the Source. When not specified or set to Self, the nested layout that made the call is searched for a matching pane. When set to All Screens, Source Screen, or Primary Screen, only the topmost level of the layout is searched for a matching pane. This is applicable only when the screen name is not provided or is invalid.

'Declaration
 
Public Property Source As Object

public object Source {get; set;}

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