Groups provides access to the collection of Group objectss contained within a drawing. Currently, only top level groups may be accessed. Nested groups are not supported. Additionally, a group may not be created or have its contents modified. However, a group can be moved, resized, and removed from a drawing. To return a Groups collection, use Worksheet.ShapeGroups.

 public sealed class Groups : System.Collections.Generic.IEnumerable<Group>

Public NotInheritable Class Groups
		Implements System.Collections.Generic.IEnumerable(Of Group)