c# - 将 Xml 转换为 String.New Line 每个标签？

Question

我正在XmlDocument通过代码创建并添加一些标签。结构是这样的

<root>
 <test>
  <test1>a</test1>
 </test>
 <test>
 </test>
  <test>
  <test1b</test1>
 </test>
</root> 

我使用此代码将 xml 转换为字符串

using ( var stringWriter = new StringWriter() )
using ( var xmlTextWriter = XmlWriter.Create( stringWriter ) )
    {
        xmlDoc.WriteTo( xmlTextWriter );
        xmlTextWriter.Flush( );
        return stringWriter.GetStringBuilder( ).ToString( );
    }

但是当我检查生成的字符串时，所有标签都在同一行。有没有办法告诉它每行只导出一个标签

Answer 1

XmlTextWriter xmlTextWriter = new XmlTextWriter("file.xml",null);    
xmlTextWriter.Formatting = Formatting.Indented;