如何显示正确的xml格式

时间:2013-08-27 05:18:42

标签: c# xml

我正在尝试使用前缀g:

创建一个xml doc

C#

 static void Main(string[] args)
        {
            XNamespace g = "g:";
            XElement contacts =
    new XElement("Contacts",
        new XElement("Contact",
            new XElement( g+"Name", "Patrick Hines"),
            new XElement("Phone", "206-555-0144"),
            new XElement("Address",
                new XElement("street","this street"))               

        )
    );
            Console.WriteLine(contacts);
        }

而是显示:

..<contacts>
  <contact>
    <name xmlns="g:">
...

3 个答案:

答案 0 :(得分:1)

XNamespace g = "http://somewhere.com";
XElement contacts =
    new XElement("Contacts", new XAttribute(XNamespace.Xmlns + "g", g),
        new XElement("Contact",
            new XElement( g+"Name", "Patrick Hines"),
            new XElement("Phone", "206-555-0144"),
            new XElement("Address",
                new XElement("street","this street"))               

        )
    );

输出:

<Contacts xmlns:g="http://somewhere.com">
  <Contact>
    <g:Name>Patrick Hines</g:Name>
    <Phone>206-555-0144</Phone>
    <Address>
      <street>this street</street>
    </Address>
  </Contact>
</Contacts>

答案 1 :(得分:0)

你的代码对我来说很好(输出是):

<Contacts>
  <Contact>
    <Name xmlns="g:">Patrick Hines</Name>
    <Phone>206-555-0144</Phone>
    <Address>
      <street>this street</street>
    </Address>
  </Contact>
</Contacts>

如果仍然无法获得正确的输出,那么你可以试试这个:

new XDocument(
    new XElement("Contacts", 
        new XElement("Contact", 
             new XElement("Name", "Patrick Hines"),
             new XElement("Phone", "206-555-0144"),
             new XElement("Address",  
                        new XElement("street","this street"))
        )    
    )
).Save("foo.xml");

答案 2 :(得分:0)

XDocument位于System.Xml.Linq命名空间中。因此,在代码文件的顶部添加:

using System.Xml.Linq;

然后您可以通过以下方式将数据写入文件:

XDocument doc = new XDocument(new XDeclaration("1.0", "UTF-8", "yes"),
            new System.Xml.Linq.XElement("Contacts"),
            new XElement("Contact",
            new XElement("Name", c.FirstOrDefault().DisplayName),
            new XElement("PhoneNumber", c.FirstOrDefault().PhoneNumber.ToString()),
            new XElement("Email", "abc@abc.com"));
doc.Save(...);