The Carbon WindowRef associated with the window, creating one if necessary.
- macOS 10.0+
This property can be used to create a
Window for a window containing a Carbon control. Subsequent accesses to this property get the existing
Window. You use a
Window to create a Carbon window reference for a Cocoa window; this assists the integration of Carbon and Cocoa code and objects.
For more information see
Mac. For more information on Carbon-Cocoa integration, see Carbon-Cocoa Integration Guide.