DiagramNode Property

object that represents a node in a diagram.

expression.DiagramNode

expression    Required. An expression that returns one of the objects in the Applies To list.

Example

This example adds a pyramid chart to the first slide in the active presentation.

Sub CreatePyramidDiagram()
    Dim dgnNode As DiagramNode
    Dim shpDiagram As Shape
    Dim intCount As Integer

    'Add pyramid diagram to current document
    Set shpDiagram = ActivePresentation.Slides(1).Shapes _
        .AddDiagram(Type:=msoDiagramPyramid, Left:=10, _
        Top:=15, Width:=400, Height:=475)

    'Add first diagram node child
    Set dgnNode = shpDiagram.DiagramNode.Children.AddNode

    'Add three more diagram child nodes
    For intCount = 1 To 3
        dgnNode.AddNode
    Next intCount
End Sub