object, representing the collection of child nodes of a particular node.
expression.Children
expression Required. An expression that returns one of the objects in the Applies To list.
Example
The following example creates a diagram and adds child nodes to it.
Sub CreatePyramidDiagram()
Dim dgnNode As DiagramNode
Dim shpDiagram As Shape
Dim intCount As Integer
'Add pyramid diagram to current document.
Set shpDiagram = ActiveSheet.Shapes.AddDiagram( _
Type:=msoDiagramPyramid, Left:=10, _
Top:=15, Width:=400, Height:=475)
'Add first child diagram node.
Set dgnNode = shpDiagram.DiagramNode.Children.AddNode
'Add three more nodes.
For intCount = 1 To 3
dgnNode.AddNode
Next intCount
End Sub