XML Parsing Error

[nexus024]

I am writing a program for one of my C++ classes at school and have gotten an error that I can't debug. What I am trying to do is write a C++ program that parses an XML file and displays to console all the different elements of the XML file. The error message I continuously keep getting is "Data at the root level is invalid. Line 1, Position 1." Please advise!

#include "stdafx.h"
#using <mscorlib.dll>
#using <System.xml.dll>
 
 
 
using namespace System;
using namespace System::Xml;
 
 
 
 
int _tmain(int argc, _TCHAR* argv[])
{
 
 
    try
  {
 
    //load xml file into reader
    XmlTextReader*  txtreader = new XmlTextReader (argv[0]);
    XmlValidatingReader*  XmlReader = new XmlValidatingReader(txtreader);
 
    //while still reading a line from XML file
    while (XmlReader->Read())
    {
        switch (XmlReader->NodeType)
        {
 
            case XmlNodeType::Element: // The node is an element.
 
                Console::Write(XmlReader->Name);
                Console::Write("\t");
 
                //read the next attribute of the element
                while (XmlReader->MoveToNextAttribute()) 
                Console::Write(" {0}='{1}'", XmlReader->Name, XmlReader->Value);
 
                break;
            case XmlNodeType::Text: //Display the text in each element.
                Console::WriteLine (XmlReader->Value);
 
                break;
            case XmlNodeType::EndElement: //Display the end of the element.
 
                break;
        }
    }
    Console::ReadLine();
 
 
  }
  catch (Exception *e)
  {
    System::Console::WriteLine("load problem");
    System::Console::WriteLine(e->Message);
 
  }
 
 
 
  return 0;
}

stdafx.cpp

#include "stdafx.h"

stdafx.h

#pragma once
 
 
#include <iostream>
#include <tchar.h>

[nexus024]

anyone know?

[r035198x]

I am writing a program for one of my C++ classes at school and have gotten an error that I can't debug. What I am trying to do is write a C++ program that parses an XML file and displays to console all the different elements of the XML file. The error message I continuously keep getting is "Data at the root level is invalid. Line 1, Position 1." Please advise!

#include "stdafx.h"
#using <mscorlib.dll>
#using <System.xml.dll>
 
 
 
using namespace System;
using namespace System::Xml;
 
 
 
 
int _tmain(int argc, _TCHAR* argv[])
{
 
 
    try
{
 
    //load xml file into reader
    XmlTextReader* txtreader = new XmlTextReader (argv[0]);
    XmlValidatingReader* XmlReader = new XmlValidatingReader(txtreader);
 
    //while still reading a line from XML file
while (XmlReader->Read())
{
switch (XmlReader->NodeType)
{
 
            case XmlNodeType::Element: // The node is an element.
 
                Console::Write(XmlReader->Name);
                Console::Write("\t");
 
                //read the next attribute of the element
while (XmlReader->MoveToNextAttribute()) 
                Console::Write(" {0}='{1}'", XmlReader->Name, XmlReader->Value);
 
break;
            case XmlNodeType::Text: //Display the text in each element.
                Console::WriteLine (XmlReader->Value);
 
break;
            case XmlNodeType::EndElement: //Display the end of the element.
 
break;
}
}
Console::ReadLine();
 
 
}
catch (Exception *e)
{
System::Console::WriteLine("load problem");
System::Console::WriteLine(e->Message);
 
}
 
 
 
return 0;
}

stdafx.cpp

#include "stdafx.h"

stdafx.h

#pragma once
 
 
#include <iostream>
#include <tchar.h>

Check that the XML is well formed(Run it on a browser or something). then check that your path to the XML file is correct.