expression.HasSelectionMarks
expression Required. An expression that returns a ChartSpace object.
Remarks
In addition to setting this property to True, you must also set the AllowPropertyToolbox property to True to allow the user to format individual chart elements.
Example
This example enables the user to select and format individual chart elements in Chartspace1.
Sub Allow_Formatting()
'Allow the user to display the Commands and Options dialog box.
Chartspace1.AllowPropertyToolbox = True
' Display selection marks for chart elements.
Chartspace1.HasSelectionMarks = True
End Sub