Question

I am reading xml from xxx URl but i am getting error as Root element is missing.

My code to read xml response is as follows:

  XmlDocument doc = new XmlDocument();
  doc.Load("URL from which i am reading xml");
  XmlNodeList nodes = doc.GetElementsByTagName("Product");
  XmlNode node = null;
  foreach (XmlNode n in nodes)
   {
   }

and the xml response is as follows:

<All_Products>
   <Product>
  <ProductCode>GFT</ProductCode>
  <ProductName>Gift Certificate</ProductName>
  <ProductDescriptionShort>Give the perfect gift. </ProductDescriptionShort>
  <ProductDescription>Give the perfect gift.</ProductDescription>
  <ProductNameShort>Gift Certificate</ProductNameShort> 
  <FreeShippingItem>Y</FreeShippingItem>
  <ProductPrice>55.0000</ProductPrice>
  <TaxableProduct>Y</TaxableProduct>
   </Product>    
 </All_Products>

Can you please tell where i am going wrong.

Answer 1

Hi this is odd way but try it once

1. Read the file content into a string
2. print the string and check whether you are getting proper XML or not
3. you can use XMLDocument.LoadXML(xmlstring)

I try with your code and same XML without adding any XML declaration it works for me

XmlDocument doc = new XmlDocument();
        doc.Load(@"H:\WorkSpace\C#\TestDemos\TestDemos\XMLFile1.xml");
        XmlNodeList nodes = doc.GetElementsByTagName("Product");
        XmlNode node = null;
        foreach (XmlNode n in nodes)
        {
            Console.WriteLine("HI");
        }

As stated by Phil in below answer please set the xmlStream position to zero if it is not zero.

if (xmlStream.Position > 0)
{
    xmlStream.Position = 0;
}
XDocument xDoc = XDocument.Load(xmlStream);