Retrieves a category object matching an identifier.
Overload List
| Name | Description | |
|---|---|---|
 | Item[([( String])]) | Gets a category which has the specified name from this list of top-level categories. (Overrides CategoryNameMap..::..Item[([( String])]) .) |
| Item[([( BuiltInCategory])]) | Retrieves a category object corresponding to a BuiltInCategory id. |
