UI Automation－creat XML(二)

首先需要添加的命名空间是using Sytem.Xml;然后定义几个公共对象：

XmlDocument xmldoc; XmlNode xmlnode; XmlElement xmlelem;

创建到服务器同名录下的xml文件：

方法一：
xmldoc = new XmlDocument ( ) ;
//加入XML的声明段落,<?xml version="1.0" encoding="gb2312"?>
XmlDeclaration xmldecl;
xmldecl = xmldoc.CreateXmlDeclaration("1.0","gb2312",null);
xmldoc.AppendChild ( xmldecl);

//加入一个根元素
xmlelem = xmldoc.CreateElement ( "" , "Employees" , "" ) ;
xmldoc.AppendChild ( xmlelem ) ;
//加入另外一个元素
for(int i=1;i<3;i++)
{

XmlNode root=xmldoc.SelectSingleNode("Employees");//查找<Employees>
XmlElement xe1=xmldoc.CreateElement("Node");//创建一个<Node>节点
xe1.SetAttribute("genre","李赞红");//设置该节点genre属性
xe1.SetAttribute("ISBN","2-3631-4");//设置该节点ISBN属性

XmlElement xesub1=xmldoc.CreateElement("title");
xesub1.InnerText="CS从入门到精通";//设置文本节点
xe1.AppendChild (xesub1);//添加到<Node>节点中
XmlElement xesub2=xmldoc.CreateElement("author");
xesub2.InnerText="候捷";
xe1.AppendChild(xesub2);
XmlElement xesub3=xmldoc.CreateElement("price");
xesub3.InnerText="58.3";
xe1.AppendChild(xesub3);

root.AppendChild(xe1);//添加到<Employees>节点中
}
//保存创建好的XML文档
xmldoc. Save ( Server.MapPath("data.xml") ) ;

/////////////////////////////////////////////////////////////////////////////

/////////
结果：在同名目录下生成了名为data.xml的文件，内容如下，
<?xml version="1.0" encoding="gb2312"?>
<Employees>
<Node genre="李赞红" ISBN="2-3631-4">
    <title>CS从入门到精通</title>
    <author>候捷</author>
    <price>58.3</price>
</Node>
<Node genre="李赞红" ISBN="2-3631-4">
    <title>CS从入门到精通</title>
    <author>候捷</author>
    <price>58.3</price>
</Node>
</Employees>

方法二:

public static void WriteXML(string filename)

        {

            try

            {

                // 创建XmlTextWriter类的实例对象

                XmlTextWriter xmlWriter = new XmlTextWriter(filename, null);

                xmlWriter.Formatting = Formatting.Indented;

 

                // 开始写过程，调用WriteStartDocument方法

                xmlWriter.WriteStartDocument();

 

                // 写入说明

                xmlWriter.WriteComment("New contacts and groups from XML");

 

                //创建节点

                xmlWriter.WriteStartElement("Contacts ");

 

                xmlWriter.WriteStartElement("Contacts");

                xmlWriter.WriteAttributeString("Attribute", "Required");

                xmlWriter.WriteElementString("Email", "[e-mail]");

                xmlWriter.WriteElementString("Email", "[e-mail]");

               

                xmlWriter.WriteEndElement();

 

                xmlWriter.WriteStartElement("Groups");

                xmlWriter.WriteAttributeString("Attribute", "Required");

                xmlWriter.WriteElementString("Group_Name", "Family");

                xmlWriter.WriteElementString("Group_Name", "Friends");

                xmlWriter.WriteElementString("Group_Name", "colleague");

                xmlWriter.WriteElementString("Group_Name", "i");

                xmlWriter.WriteElementString("Group_Name", "_");

                xmlWriter.WriteEndElement();

 

                xmlWriter.WriteEndElement();

 

 

                // 写文档结束，调用WriteEndDocument方法

                xmlWriter.WriteEndDocument();

 

                // 关闭textWriter

                xmlWriter.Close();

 

            }

            catch (System.Exception e)

            {

                Console.WriteLine(e.ToString());

            }