public static XmlElement Save(IEnumerable <IBaseObject> list) { IBaseObject obj = list.DefaultIfEmpty(null).First(); // linq if (obj != null) { return(obj.Save(list)); } else { return(null); } }
public static XmlElement Save(IEnumerable <IBaseObject> list) { IBaseObject obj = list.DefaultIfEmpty(null).First(); // linq return(obj == null ? null : obj.Save(list)); }