cannot fully convert for xml auto to string

  • Thread starter Thread starter Cezus
  • Start date Start date
C

Cezus

Hello,

I cannot convert the following query in the dataset to a string. It
says it cannot get more then 2034 chars long... the string just ends
at 2034 characters...

this is where it goes wrong in the code:

string xml = Convert.ToString(mijnQTA.GetDataXMLForAuto());

it just won't put in more then 2034 characters in the string.

I hope somebody can help me?

With Kind Regards,

Cees van Altena.



query in the dataset:

SELECT Studentennummer, Voornaam, Initialen, Tussenvoegsel,
Achternaam, Geslacht, Straatnaam, Huisnummer, Postcode,
Telefoonnummer, Mobiel, Emailadres,
Domeincode
FROM Studenten FOR XML AUTO, ELEMENTS, ROOT('RootElement')

Generic Handler code:

using System;
using System.Collections;
using System.Data;
using System.Linq;
using System.Web;
using System.Web.Services;
using System.Web.Services.Protocols;
using System.Xml.Linq;
using System.Data.SqlClient;
using System.Xml;

namespace demoService
{
/// <summary>
/// Summary description for $codebehindclassname$
/// </summary>
[WebService(Namespace = "http://tempuri.org/")]
[WebServiceBinding(ConformsTo = WsiProfiles.BasicProfile1_1)]
public class XsltXMLForAuto : IHttpHandler
{

public void ProcessRequest(HttpContext context)
{
// Maak een QueriesTableAdapter
DemoTableAdapters.QueriesTableAdapter mijnQTA = new
DemoTableAdapters.QueriesTableAdapter();

// Voer de query uit, resultaat is een string
string xml =
Convert.ToString(mijnQTA.GetDataXMLForAuto());

// Stop xml in een XmlDocument
XmlDocument mijnXmlDocument = new XmlDocument();
mijnXmlDocument.LoadXml(xml);

XmlNode mijnNode = mijnXmlDocument.DocumentElement;

context.Response.ContentType = "text/xml";
context.Response.Write(mijnNode.OuterXml);

}

public bool IsReusable
{
get
{
return false;
}
}
}
}
 
I cannot convert the following query in the dataset to a string. It
says it cannot get more then 2034 chars long...
Click to expand...

What is "it"? Are you actually getting an error message?
the string just ends at 2034 characters...
Click to expand...

I know absolutely nothing about the table adapters or all this generated
data handling (don't use data binding, personally), but I can say that if
it's calling stored procedures that you wrote then those are the first
things to look at. You might just have a DECLARE @RetString 2034 in there
somewhere. I've seen that bite people more than once, myself included. But
then it looks like you have a direct SQL statement there, not an SP, so
that's probably not the answer.
 
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