property Attributes[Index: integer]: TScPKCS7Attribute; default;
Lists the TScPKCS7Attribute object references.
Use Attributes to access objects in the list. Attributes is a zero-based array: the first object is indexed as 0, the second object is indexed as 1, and so on. You can read or change the value at a specific index, or use Attributes with the Count property to iterate through the list.
Reassigning an Attributes index frees the object that previously occupied that position in the list.
Note: Attributes is the default property of TScPKCS7Attributes. This means you can omit the property name.