The format References window enables you to view all references to the format selected in the Format Browser.
To view references of the selected format
Select the References command in the Formats menu from the Format Browser. (This command is disabled if the selected format is not used in any method.)
The References window for the selected format, shown in the following image, is then displayed.
This window lists all classes and their methods that reference the selected format, and enables you to view specific references to that method.
In the Methods List window, select the method whose reference to the selected format you want to view.
The selected method is then displayed in the editor pane, with the format highlighted. You can maintain and compile methods displayed in the References window, if required. (For details, see "Compiling Methods", in Chapter 4.)