Sets or returns a boolean that represents if Word will not perform grammar and spell checking on a character run when the document is opened.

public boolean NoProofChecking{ get; set; }
Public Property NoProofChecking() As Boolean

MS Word equivalent: None

          //--- Return NoProofChecking
          bool noProofChecking = oFont.NoProofChecking;

          //--- Set NoProofChecking to not perform grammar and spell check
          oFont.NoProofChecking = true;
        
          '--- Return NoProofChecking
          Dim noProofChecking As Boolean = oFont.NoProofChecking

          '--- Set NoProofChecking to not perform grammar and spell check
          oFont.NoProofChecking = True