This doesn’t look right: [XmlArray(“Pages”)] [XmlArrayItem(“Page”, typeof(SiteSource))] <– should be typeof(Page)? public SortableBindingList<Page> Pages 1 solved XmlSerializer Giving a Null exception in c#
Instead of manually constructing the XML file, use a XML serializer instance. For it to correctly generate the structure, use a wrapper-class with decorated properties as follows: class XmlOrderTemplate { [XmlArray(“OrderTemplate”)] [XmlArrayItem(“Order”)] public List<OrderTemplate> Orders {get;set;} } using(var sw = new StreamWriter(fullPath)){ var serializer = new XmlSerializer(typeof(XmlOrderTemplate)); serializer.Serialize(sw, new XmlOrderTemplate {Orders = Data}); } 2 … Read more