帮助有关xml生成的需求 [英] Help need regarding the Generation of xml

问题描述

亲爱的朋友

我想像这样在我的xml文件中添加验证信息

dear friends

i want to add the validation info in my xml file like this

<?xml version="1.0" encoding="utf-8"?>
<ROOTElement xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"

xsi:noNamespaceSchemaLocation="yourschema.xsd">

我该如何在我的C#代码中做到这一点?

how can i do this in my c# code

推荐答案

此应做的工作

This shoud work

using System.Xml;

namespace Dummy
{
    public class Sample
    {
        public void GenerateXmlDocument()
        {
            XmlDocument xdoc = new XmlDocument();

            XmlDeclaration dec = xdoc.CreateXmlDeclaration("1.0", "utf-8", string.Empty);

            xdoc.AppendChild(dec);

            XmlNode rootNode = xdoc.CreateNode(XmlNodeType.Element, "ROOTElement", "");

            XmlAttribute att1 = xdoc.CreateAttribute("xmlns:xsi");
            att1.Value = "http://www.w3.org/2001/XMLSchema-instance";
            rootNode.Attributes.Append(att1);

            XmlAttribute att2 = xdoc.CreateAttribute("xsi:noNamespaceSchemaLocation");
            att2.Value = "yourschema.xsd";
            rootNode.Attributes.Append(att2);

            xdoc.AppendChild(rootNode);

            xdoc.Save(@"c:\sample.xml");
        }
    }
}

-修改后的代码显示添加子元素

- Modded code to show adding a child element

using System.Xml;

namespace Dummy
{
    public class Sample
    {
        public void GenerateXmlDocument()
        {
            XmlDocument xdoc = new XmlDocument();

            XmlDeclaration dec = xdoc.CreateXmlDeclaration("1.0", "utf-8", string.Empty);

            xdoc.AppendChild(dec);

            XmlNode rootNode = xdoc.CreateNode(XmlNodeType.Element, "ROOTElement", "");

            XmlAttribute att1 = xdoc.CreateAttribute("xmlns:xsi");
            att1.Value = "http://www.w3.org/2001/XMLSchema-instance";
            rootNode.Attributes.Append(att1);

            XmlAttribute att2 = xdoc.CreateAttribute("xsi:noNamespaceSchemaLocation");
            att2.Value = "yourschema.xsd";
            rootNode.Attributes.Append(att2);

            xdoc.AppendChild(rootNode);

            XmlElement XElemRoot = xdoc.CreateElement("ACES");
            rootNode.AppendChild(XElemRoot);
            XmlElement Xsource = xdoc.CreateElement("RETURN");
            Xsource.SetAttribute("ReturnType", "DLR");
            Xsource.SetAttribute("ToolVer", "1.0");
            XElemRoot.AppendChild(Xsource);
            xdoc.Save(@"c:\sample.xml");
        }
    }
}

这给出了

This gives

<?xml version="1.0" encoding="utf-8"?>
<ROOTElement xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" noNamespaceSchemaLocation="yourschema.xsd">
  <ACES>
    <RETURN ReturnType="DLR" ToolVer="1.0" />
  </ACES>
</ROOTElement>

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