Sets or returns a boolean that represents whether Word will display field results (true) or just the field text itself (false) in a document. For example, when set to true you will see the full contents of a mergefield instead of just the text value inside it.
public boolean DisplayFieldResults{ get; set; }
Public Property DisplayFieldResults() As Boolean
This option is set to true by default.
MS Word equivalent: Tools menu > Options... > View tab > Show section > Field codes
'--- Return DisplayFieldResults
Dim displayFieldResults As Boolean = viewSettings.DisplayFieldResults
'--- Set DisplayFieldResults
viewSettings.DisplayFieldResults = False