ondatasetchanged Property
Returns or sets a Variant that represents the value of the ondatasetchanged attribute that is the name of the script to run when the ondatasetchanged event fires.
expression.ondatasetchanged
expression Required. An expression that returns one of the objects in the Applies To list.
Example
The following example sets the ondatasetchanged attribute for the BODY element in the active document.
ActiveDocument.body.ondatasetchanged = "script()"