如何控制 XmlSerializer 添加默认命名空间的位置

Question

我正在尝试控制将默认命名空间添加到 XmlSerializer ...

的输出的级别

到目前为止我已经...

<GetAccountDetailRequestStructure>
  <AccountRef xmlns="http://www.govtalk.gov.uk/NAC/GetAccountDetail">4026069</AccountRef>
  <AccountType xmlns="http://www.govtalk.gov.uk/NAC/GetAccountDetail">C</AccountType>
  <SelectionOptions xmlns="http://www.govtalk.gov.uk/NAC/GetAccountDetail">
    <FromDate>2000-01-01</FromDate>
    <ToDate>2015-10-23</ToDate>
    <IncludeAccountSummary>false</IncludeAccountSummary>
  </SelectionOptions>
</GetAccountDetailRequestStructure>

使用...

var ns = new XmlSerializerNamespaces();
ns.Add(string.Empty, "http://www.govtalk.gov.uk/NAC/GetAccountDetail");
var xs = new XmlSerializer(typeof(T));
xs.Serialize(xmlWriter, obj, ns);

但我想得到的是...

<GetAccountDetailRequestStructure xmlns="http://www.govtalk.gov.uk/NAC/GetAccountDetail">
  <AccountRef>4026069</AccountRef>
  <AccountType>C</AccountType>
  <SelectionOptions>
    <FromDate>2000-01-01</FromDate>
    <ToDate>2015-10-23</ToDate>
    <IncludeAccountSummary>false</IncludeAccountSummary>
  </SelectionOptions>
</GetAccountDetailRequestStructure>

我认为这等同于第一个 XML 示例

Answer 1

也尝试将默认命名空间传递给 XmlSerializer 的 constructor：

const string defaultNamespace = "http://www.govtalk.gov.uk/NAC/GetAccountDetail";
var ns = new XmlSerializerNamespaces();
ns.Add(string.Empty, defaultNamespace);

// Note the 2nd constructor argument.
var xs = new XmlSerializer(typeof(T), defaultNamespace);

xs.Serialize(xmlWriter, obj, ns);

如何控制 XmlSerializer 添加默认命名空间的位置

How to control where the default namespace is added by the XmlSerializer

c#

namespaces

xmlserializer