Classes collection Details
If you want to view all of the classes at once, you can click on the "Show Classes in Multi-Selection" button or double-click on the Classes collection item in the Project Tree.
When you click this button, a grid displays all of the details for these subclasses and is separated into three distinct areas:
The Class column lists all of the classes in the selected class and is always visible when you scroll through the different options on the right.
A scrollable list of class details is displayed to the right of the class list.
An editable row is displayed across the top of the scrollable class options. This can be used to edit a single class or multiple classes selected in the Class column.
Here, all common settings that are in all of the classes for the selected class can be edited at once.