XML and XmlDataSource Control

Re: read XML with more than one child node

newbie131 — Sun, 06 Jul 2008 20:03:31 GMT

Thanks for the response Farhank. This is what I've been trying to figure out and the link helped alot.

Thanks!!!

Re: read XML with more than one child node

FarhanK — Sun, 06 Jul 2008 00:29:09 GMT

HI,

I am not sure what exaclty you want to read from your file but here is a generic funtion for you that will read you xml data. You can also visit http://www.developer.com/net/csharp/article.php/3489611 to learn on how to manipulate xml data.

ReadNewsLetterXml(Server.MapPath("NewsLetter.xml"));

    public void ReadNewsLetterXml(string path)
    {
        System.Xml.XmlDocument Document = new System.Xml.XmlDocument();
        Document.Load(path);

        if (Document.HasChildNodes)
        {
            // This line below will enable you to read your full xml file
            ReadXmlNodes(Document.ChildNodes);

            // Uncomment the line below if you want to read article nodes
            // ReadXmlNodes(Document.SelectSingleNode("newsletter/items[@value='article']").ChildNodes);

// Uncomment the line below if you want to read comic nodes
// ReadXmlNodes(Document.SelectSingleNode("newsletter/items[@value='comics']").ChildNodes);

}
}

    /// <summary>
    /// This function will read the xmlnodelist selected
    /// </summary>
    /// <param name="nodeList"></param>
    public void ReadXmlNodes(System.Xml.XmlNodeList nodeList)
    {
        foreach (System.Xml.XmlNode n in nodeList)
        {
            if (n.ChildNodes.Count == 0)
            {
                Response.Write(n.InnerText);
                Response.Write("<br>");
            }
            else
            {
                if (n.Attributes.Count > 0)
                {
                    Response.Write("<b>" + n.Attributes[0].Value + "</b><br>");
                }
                ReadXmlNodes(n.ChildNodes);
            }
        }
    }

Re: read XML with more than one child node

anupalavila — Sat, 05 Jul 2008 11:30:15 GMT

this link may help you http://www.c-sharpcorner.com/UploadFile/mahesh/ReadWriteXMLTutMellli2111282005041517AM/ReadWriteXMLTutMellli21.aspx

read XML with more than one child node

newbie131 — Sat, 05 Jul 2008 06:00:32 GMT

Hi,

I'm new in using XML and was wondering how to read multiple items in an XML FIle using asp.net C#

<newsletter>
<items value="article">
<item>
   <image>car.gif</image>
   <text>text goes here</text>
   <author>bdillan/author>
   <date>070408</date>
</item>
<item>
   <image>car2.gif</image>
   <text>text goes here</text>
   <author>bdillan/author>
   <date>070408</date>
</item>
</items>

<items value="comics">
<item>
   <image>comic.gif</image>
   <text>text goes here</text>
   <author>bdillan/author>
   <date>070408</date>
</item>
<item>
   <image>comic2.gif</image>
   <text>text goes here</text>
   <author>bdillan/author>
   <date>070408</date>
</items>
</newsletter>

This is the code I have so far:

public static void getNewsletter()
{
XMLDocument objGetNews = new XMLDocument();
objGetNews.Load(HttpContext.Current.Server.MapPath("newsletter.xml"));

if (null != objGetNews)
{
     foreach(XmlNode getNews in objGetNews)
         {
                //this is where I get stuck
         }
}

}

Any help would be much appreciated