using System.Xml.Linq; namespace JD.SonyTrophy.Service.Extension { public static class XElementExtension { public static XElement AddElement(this XElement element, string name, string value = null) { XElement child = null; if (element != null) { child = new XElement(XName.Get(name, element.Name.NamespaceName)) { Value = value ?? string.Empty }; element.Add(child); } return child; } } }