Returns the Frameset object that represents the child Frameset object specified by the Index argument. This property applies only to Frameset objects of type wdFramesetTypeFrameset. Read-only.
expression.ChildFramesetItem(Index)
expression Required. An expression that returns a Frameset object.
Index Required Long. The index number of the specified frame.
Remarks
For more information on creating frames pages, see Creating frames pages.
Example
This example sets the name of the third child frame of the specified frame to "BottomFrame".
ActiveWindow.Document.Frameset _
.ChildFramesetItem(3).FrameName = "BottomFrame"