object representing the shape of the text box associated with a diagram node.
expression.TextShape
expression Required. An expression that returns one of the objects in the Applies To list.
Example
The following example adds child nodes to a parent node, and displays text in the parent node indicating the number of child nodes created.
Sub CountChildNodes()
Dim dgnNode As DiagramNode
Dim shpDiagram As Shape
Dim intNodes As Integer
Dim shpText As Shape
'Adds diagram and first node to first slide
Set shpDiagram = ActivePresentation.Slides(1).Shapes _
.AddDiagram(Type:=msoDiagramRadial, Left:=200, Top:=75, _
Width:=300, Height:=475)
Set dgnNode = shpDiagram.DiagramNode.Children.AddNode
'Adds three child nodes to first node
For intNodes = 1 To 3
dgnNode.Children.AddNode
Next intNodes
'Enters node number into each child node
For intNodes = 1 To dgnNode.Children.Count
Set shpText = shpDiagram.DiagramNode.Children(1) _
.Children(intNodes).TextShape
shpText.TextFrame.TextRange.Text = CStr(intNodes)
Next intNodes
End Sub