object that represents the last child node of a parent node.
expression.LastChild
expression Required. An expression that returns a DiagramNodeChildren object.
Remarks
Use the FirstChild property to access the first child node in a diagram. Use the Root property to access the parent node in a diagram.
Example
This example adds an organization chart diagram to the current document, adds three nodes, and assigns the first and last diagram nodes to variables.
Sub FirstChild()
Dim shpDiagram As Shape
Dim dgnRoot As DiagramNode
Dim dgnFirstChild As DiagramNode
Dim dgnLastChild As DiagramNode
Dim intCount As Integer
'Add organization chart to the current document
Set shpDiagram = ThisDocument.Shapes.AddDiagram _
(Type:=msoDiagramOrgChart, Left:=10, _
Top:=15, Width:=400, Height:=475)
'Add the first diagram node to the organization chart
Set dgnRoot = shpDiagram.DiagramNode.Children.AddNode
'Add three diagram child nodes under the first diagram node
For intCount = 1 To 3
dgnRoot.Children.AddNode
Next
'Assign the first and last child nodes to variables
Set dgnFirstChild = dgnRoot.Children.FirstChild
Set dgnLastChild = dgnRoot.Children.LastChild
End Sub