The ':' character, hexadecimal value 0x3A, cannot be included in a name

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I have a problems after try execute: 1. System.Xml.XmlException: The ':' character, hexadecimal value 0x3A, cannot be included in a name
Please some one help me

My code is:


    XDocument document = new XDocument(
            new XDeclaration("1.0", "utf-8", "yes"),
            new XElement("rss", new XAttribute(XNamespace.Xmlns + "media", "http://m.xyz.com/rss/"), new XAttribute("version", "2.0"),

                new XElement("channel",
                    new XAttribute("vendor", "ABC"),
                    new XAttribute("lastpublishdate", DateTime.Now.ToString("dd/MM/yyyy hh:mm"))),

                    new XElement("title", "Videos"),
                    new XElement("media:thumbnail", new XAttribute("width", x.width.ToString().Trim()), new XAttribute("height", x.height.ToString().Trim())),
        )
 );



My Expected O/P-

<rss xmlns:media="http://m.xyz.com/rss/" version="2.0">
<channel vendor="ABC" lastpublishdate="05/12/2013 01:02"/>
<title>Videos</title>
<media:thumbnail width="180" height="75" />
</rss>

Posted 4-Dec-13 20:34pm

anurag.netdeveloper

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Karthik_Mahalingam · Accepted Answer · 2013-12-04T21:30:00

Hi
Try this code..

XML

string x = "55"; 

            XNamespace aw = "http://m.xyz.com/rss/";
            XDocument document = new XDocument(
                       new XDeclaration("1.0", "utf-8", "yes"), new XElement("rss", new XAttribute(XNamespace.Xmlns + "media", "http://m.xyz.com/rss/"), new XAttribute("version", "2.0"),

                           new XElement("channel",
                               new XAttribute("vendor", "ABC"),
                               new XAttribute("lastpublishdate", DateTime.Now.ToString("dd/MM/yyyy hh:mm"))),

                               new XElement("title", "Videos"),
                               new XElement(aw + "thumbnail", new XAttribute("width", x.Trim()), new XAttribute("height", x.Trim()))
                   )
            );

COde Reference :: http://forums.asp.net/t/1320854.aspx[^]