c# - 序列化时如何跳过xml声明？

Question

我正在尝试输出一个没有 xml head 的 xml 文件我试过:

Type t = obj.GetType();
XmlSerializer xs=new XmlSerializer(t);
XmlWriter xw = XmlWriter.Create(@"company.xml",
                                        new XmlWriterSettings() { OmitXmlDeclaration = true, Indent = true });
xs.Serialize(xw,obj);
xw.Close();

但它仍然在xml文件中输出。我不想要弦乐技巧。有什么想法吗？

Answer 1

将 ConformanceLevel 设置为 Fragment，如下所示:

Type t = obj.GetType();
XmlSerializer xs=new XmlSerializer(t);
XmlWriter xw = XmlWriter.Create(@"company.xml",
                              new XmlWriterSettings() { 
                                   OmitXmlDeclaration = true
                                   , ConformanceLevel = ConformanceLevel.Auto
                                   , Indent = true });
xs.Serialize(xw,obj);
xw.Close();