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();
}