property Groups.Item (ID as Variant) as Group
Returns a specific Group of the Groups collection, giving its identifier.

TypeDescription
ID as Variant A long expression that specifies the identifier of the group to be accessed.
Group The Group object based on its identifier.
The Item property can be used to access a Group object giving its identifier. Use the Add method of the Groups collection to add new groups to the control. The ItemByPos/Count properties can be used to enumerate the Groups as they are displayed. The Visible property specifies whether a Group is visible or hidden. The ItemByPos property gives the Group by position, no matter if it is visible or hidden.  The ItemByIndex/Count properties can be used to enumerate the Groups as they has been added. The Count property counts the number of Group objects in the Groups collection.