public ResponseMessageHeader(RequestMessageHeader requestHeader)
 {
     RequestHeader = requestHeader;
 }
 /// <summary>
 /// ctor
 /// </summary>
 public RequestMessage()
 {
     Header = new RequestMessageHeader();
     Header.ProcessID = System.Diagnostics.Process.GetCurrentProcess().Id.ToString();
 }
 public ResponseMessage(RequestMessageHeader requestHeader)
 {
     Header = new ResponseMessageHeader(requestHeader);
 }