c# - 如何创建 XML 字符串而不是使用字符串生成器？

Question

我正在使用下面的代码(针对此示例进行了简化)将数据发布到 SharePoint 列表

StringBuilder customerDoc = new StringBuilder();

customerDoc.Append("<Method ID='1' Cmd='New'>");
customerDoc.Append("<Field Name='Name'>" + Name + "</Field>");
customerDoc.Append("<Field Name='Age'>" + age + "</Field>");
customerDoc.Append("<Field Name='City'>" + city + "</Field>");
customerDoc.Append("<Field Name='Country'>" + country + "</Field>");

customerDoc.Append("</Method>");

XmlDocument xDoc = new XmlDocument();
XmlElement xBatch = xDoc.CreateElement("Batch");
xBatch.SetAttribute("OnError", "Continue");

xBatch.InnerXml = sb_method.ToString();

XmlNode xn_return = sharePoint.listsObj.UpdateListItems(ConfigurationManager.AppSettings["SaveCustomer"].ToString(), xBatch);

如您所见，我使用的 stringbuilder 并不理想，所以我想知道我应该使用什么来创建 XML 字符串？

提前致谢。

Answer 1

您可以使用 Linq to XML，请检查类似:http://www.hookedonlinq.com/LINQtoXML5MinuteOverview.ashx .

例如，这段代码:

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Dynamic;
using System.Xml.Linq;

namespace Test
{
    class Program
    {
        static void Main(string[] args)
        {
            String name = "Morten";
            Int32 age = 30;
            String city = "Copenhagen";
            String country = "Denmark";

            XElement xml = new XElement("Method", 
                new XAttribute("ID", 1), 
                new XAttribute("Cmd", "New"),
                new XElement("Field", 
                    new XAttribute("Name", "Name"), 
                    name),
                new XElement("Field", 
                    new XAttribute("Name", "Age"), 
                    age),
                new XElement("Field", 
                    new XAttribute("Name", "City"), 
                    city),
                new XElement("Field", 
                    new XAttribute("Name", "Country"), 
                    country)
            );

            Console.WriteLine(xml);
            Console.ReadKey();
        }
    }
}

将输出:

<Method ID="1" Cmd="New">
  <Field Name="Name">Morten</Field>
  <Field Name="Age">30</Field>
  <Field Name="City">Copenhagen</Field>
  <Field Name="Country">Denmark</Field>
</Method>