Saves the changes made to the results of an INCLUDETEXT field back to the source document.
Note The source document must be formatted as a Word document.
expression.UpdateSource
expression Required. An expression that returns a Field or Fields object.
Example
This example updates the INCLUDETEXT fields in the active document.
Dim fldLoop As Field
For Each fldLoop In ActiveDocument.Fields
If fldLoop.Type = wdFieldIncludeText Then _
fldLoop.UpdateSource
Next fldLoop