我可以从c#类Object创建xmlreader对象吗?订单对象 [英] Can i create the xmlreader object from c# class Object e.g. Order Object

问题描述

大家好，
我正在尝试借助c#对象创建和xml.
现在我有一个订单对象，并希望借助XslCompiledTransform来通过在其上应用xsl来创建一个xml文件.
但是XslCompiledTransform将参数作为字符串输入uri或xml阅读器

所以我的问题是我可以通过传递我的orderObject来创建xmlreader对象，以便可以通过将其传递给XslCompiledTransform来进一步使用xmlreader来创建xml文件.
我的订单对象

Hello all,
I am trying to create and xml with the help of c# object.
right now i am having one order object and with the help of XslCompiledTransform i want to create a xml file by applying xsl on it.
But XslCompiledTransform take the parameter as string input uri or xml reader

so my question is can i create the xmlreader object by passing my orderObject so that i can further use the xmlreader for creating the xml file by passing it to XslCompiledTransform.
My Order object

public class OrderObject
{
    public string OrderName { get; set; }
    public string Price { get; set; }
}

然后单击按钮，我正在做类似
的事情

and on button click i am doing some thing like

XmlWriterSettings writerSettings = new XmlWriterSettings(); //Object of XmlWriterSettings to generate the xml output.
        writerSettings.Encoding = Encoding.GetEncoding("ISO-8859-1");
        XsltArgumentList xsltArgumentList = new XsltArgumentList();
        XmlWriter writer = null;

        try
        {
            writer = XmlWriter.Create(_outputPath, writerSettings); //Start Creating the xml document
            #if DEBUG
            XslCompiledTransform transform = new XslCompiledTransform(true);
            #else
            XslCompiledTransform transform = new XslCompiledTransform();
            #endif

            XsltSettings xsltSettings = new XsltSettings(); //Create object of XsltSettings and set its EnableScript = true
            xsltSettings.EnableScript = true;

            transform.Load(_xslFilePath, xsltSettings, new XmlUrlResolver()); //Load master.xml with xsltSettings

            List<OrderObject> newOrderData = OrderData.NewOrder;

            XmlReader xmlReader = XmlReader.Create(); //????
            transform.Transform(xmlReader, xsltArgumentList, writer); //Apply xsl and output xml 

            writer.Flush(); //flush the writer buffer

            writer.Close(); //close the writer
            lblMessage.Text = "XML Output file is generated successfully Path:" + _outputPath;
        } //try
        catch (Exception ex)
        {
            writer.Close(); //if error occur then close the writer
            lblMessage.Text = "Error occurred while generating the xml!" + ex.Message;
        } //catch

在代码的以下行，我被卡住了

At the below line in code i m getting stuck-up

 List<OrderObject> newOrderData = OrderData.NewOrder;
XmlReader xmlReader = XmlReader.Create(); //????</pre>

有什么方法可以使用orderobjectlist创建xml
或还有其他方法可以处理订单对象吗?

在此先感谢

Is there any way that i can use the orderobjectlist for creating the xml
or Is there any other way i can work through the order object

Thanks in advance

推荐答案

已解决:
下面的方法ObjectToXml将obj和filename作为参数，并在XmlSerializer的帮助下在给定路径上创建xml文件.

Solved:
the below method ObjectToXml take the obj and filename as the parameters and with the help of XmlSerializer it create the xml file on the given path

namespace Utility
{
    public class Serial
    {
        public static void ObjectToXml(object obj, string path_to_xml)
        {
            //serialize and persist it to it's file
            try
            {
                if(File.Exists(path_to_xml))
                    File.Delete(path_to_xml);
                XmlSerializer ser = new XmlSerializer(obj.GetType(),new XmlRootAttribute("document"));
                FileStream fs = File.Open(
                        path_to_xml,            // File Path
                        FileMode.OpenOrCreate,  // File Mode
                        FileAccess.Write,       // File Access
                        FileShare.ReadWrite);   // File Share 
                ser.Serialize(fs, obj);
                fs.Close();     // Close the file
            }
            catch (Exception ex)
            {
                throw new Exception("Could Not Serialize the object to " + path_to_xml, ex);
            }
 
        }
    }
}

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