private void SetMustUnderstand()
        {
            this.RaiseRequestorEvent("Getting SOAP Context");
            SoapContext requestSoapContext = this.requestor.RequestSoapContext;

            requestSoapContext.Path.EncodedMustUnderstand = "false";
            requestSoapContext.Attachments.Clear();
            this.RaiseRequestorEvent("Clearing Attachments");
            requestSoapContext.Clear();
        }