public InstrumentTradePrincipal(XmlNode xmlNode)
 {
     XmlNodeList principalAmountNodeList = xmlNode.SelectNodes("principalAmount");
     if (principalAmountNodeList.Count > 1 )
     {
             throw new Exception();
     }
     
     foreach (XmlNode item in principalAmountNodeList)
     {
         if (item.Attributes["href"] != null || item.Attributes["id"] == null) 
         {
             if (item.Attributes["id"] != null) 
             {
                 principalAmountIDRef = item.Attributes["id"].Name;
                 NetAndGross ob = NetAndGross();
                 IDManager.SetID(principalAmountIDRef, ob);
             }
             else if (item.Attributes.ToString() == "href")
             {
                 principalAmountIDRef = item.Attributes["href"].Name;
             }
             else
             {
                 principalAmount = new NetAndGross(item);
             }
         }
     }
     
 
 }
        public InstrumentTradePrincipal(XmlNode xmlNode)
        {
            XmlNodeList principalAmountNodeList = xmlNode.SelectNodes("principalAmount");

            if (principalAmountNodeList.Count > 1)
            {
                throw new Exception();
            }

            foreach (XmlNode item in principalAmountNodeList)
            {
                if (item.Attributes["href"] != null || item.Attributes["id"] == null)
                {
                    if (item.Attributes["id"] != null)
                    {
                        principalAmountIDRef = item.Attributes["id"].Name;
                        NetAndGross ob = NetAndGross();
                        IDManager.SetID(principalAmountIDRef, ob);
                    }
                    else if (item.Attributes.ToString() == "href")
                    {
                        principalAmountIDRef = item.Attributes["href"].Name;
                    }
                    else
                    {
                        principalAmount = new NetAndGross(item);
                    }
                }
            }
        }
        public InstrumentTradePrincipal(XmlNode xmlNode)
        {
            XmlNode principalAmountNode = xmlNode.SelectSingleNode("principalAmount");

            if (principalAmountNode != null)
            {
                if (principalAmountNode.Attributes["href"] != null || principalAmountNode.Attributes["id"] != null)
                {
                    if (principalAmountNode.Attributes["id"] != null)
                    {
                        principalAmountIDRef_ = principalAmountNode.Attributes["id"].Value;
                        NetAndGross ob = new NetAndGross(principalAmountNode);
                        IDManager.SetID(principalAmountIDRef_, ob);
                    }
                    else if (principalAmountNode.Attributes["href"] != null)
                    {
                        principalAmountIDRef_ = principalAmountNode.Attributes["href"].Value;
                    }
                    else
                    {
                        principalAmount_ = new NetAndGross(principalAmountNode);
                    }
                }
                else
                {
                    principalAmount_ = new NetAndGross(principalAmountNode);
                }
            }
        }
 public InstrumentTradePrincipal(XmlNode xmlNode)
 {
     XmlNode principalAmountNode = xmlNode.SelectSingleNode("principalAmount");
     
     if (principalAmountNode != null)
     {
         if (principalAmountNode.Attributes["href"] != null || principalAmountNode.Attributes["id"] != null) 
         {
             if (principalAmountNode.Attributes["id"] != null) 
             {
                 principalAmountIDRef_ = principalAmountNode.Attributes["id"].Value;
                 NetAndGross ob = new NetAndGross(principalAmountNode);
                 IDManager.SetID(principalAmountIDRef_, ob);
             }
             else if (principalAmountNode.Attributes["href"] != null)
             {
                 principalAmountIDRef_ = principalAmountNode.Attributes["href"].Value;
             }
             else
             {
                 principalAmount_ = new NetAndGross(principalAmountNode);
             }
         }
         else
         {
             principalAmount_ = new NetAndGross(principalAmountNode);
         }
     }
     
 
 }