expression A variable that represents a Selection object.
Return Value
Nothing
Remarks
The current selection must contain both the shapes to add and the group to which you want to add them. The group must be the primary selection or the only group in the selection.
Example
The following macro shows how to use the AddToGroup method to add selected shapes to a selected group.
Before running this macro, open the Basic Shapes stencil or a document based on the Basic Diagram template.
Visual Basic for Applications
Public Sub AddToGroup_Example()
Application.ActiveWindow.Page.Drop Application.Documents.Item("BASIC_U.VSS").Masters.ItemU("Square"), 3, 8