public static void SetDateFormat(string p_format)
 {
     WordProcessingMergerPINVOKE.SetDateFormat(p_format);
     if (WordProcessingMergerPINVOKE.SWIGPendingException.Pending)
     {
         throw WordProcessingMergerPINVOKE.SWIGPendingException.Retrieve();
     }
 }