System net webexception удаленный сервер возвратил ошибку 400 недопустимый запрос

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• Question

• Hello all..

  I have builded a soap request.. but it’s still not working, can some one help me out..?

  Error:

  System.Net.WebException: The remote server returned an error: (400) Bad Request.

  at System.Net.HttpWebRequest.GetResponse()

  at CallReportsConsole.MainClass.Main(String[] args) in C:**ConsoleProgram.cs:line 57

  The remote server returned an error: (400) Bad Request.

  Code:

  using System;

  using System.Net;

  using System.IO;

  using System.Text;

  using System.Xml;

  namespace CallReportsConsole

  {

  class MainClass

  {

  public static void Main(string[] args)

  {

  try

  {

  int username = 123456;

  string password = «wachtwoord»;

  //Create SOAP XML

  StringBuilder sbSoap = new StringBuilder();

  //1. Build SOAP string

  sbSoap.Append(«<? xml version=»1.0″ encoding=»utf-8″ ?>«);

  sbSoap.Append(«<soap:Envelope xmlns:xsi=»http://www.w3.org/2001/XMLSchema-instance» xmlns:xsd=»http://www.w3.org/2001/XMLSchema» xmlns:soap=»http://schemas.xmlsoap.org/soap/envelope/»>n»);

  sbSoap.Append(«<soap:Body>n»);

  sbSoap.Append(» <GetProductSpecifications xmlns=»http://www.bascomputers.nl/»>n»);

  sbSoap.Append(«<customerID>» + username + «</customerID>n»);

  sbSoap.Append(«<password>» + password + «</password>n»);

  sbSoap.Append(«</GetProductSpecifications>n»);

  sbSoap.Append(«</soap:Body></soap:Envelope>«);

  string soapAction = «http://www.bascomputers.nl/GetProductSpecifications»;

  //2. Send XML to CDR server

  string cdrURL = «http://xtract.bascomputers.nl:4040/xtract.asmx»;

  HttpWebRequest req = (HttpWebRequest)WebRequest.Create(cdrURL);

  req.ContentType = «text/xml; charset=utf-8»;

  req.Accept = «text/xml»;

  req.Method = «POST»;

  req.ContentLength = sbSoap.Length;

  req.Headers.Add(«SOAPAction», soapAction);

  req.KeepAlive = false;

  Stream strm = req.GetRequestStream();

  byte[] bytes =

  System.Text.Encoding.ASCII.GetBytes(sbSoap.ToString());

  strm.Write(bytes, 0, bytes.Length);

  strm.Close();

  //3. Get response & send back filename

  HttpWebResponse resp = (HttpWebResponse)req.GetResponse();

  StreamReader r = new

  StreamReader(resp.GetResponseStream());

  XmlTextReader xmlRead = new XmlTextReader(r);

  while (xmlRead.Read())

  {

  Console.Write(xmlRead.Value.ToString());

  }

  r.Close();

  strm.Close();

  }

  catch (WebException wex)

  {

  Console.Write(wex.ToString());

  Console.Write(wex.Message.ToString());

  }

  catch (Exception ex)

  {

  Console.Write(ex.ToString());

  Console.Write(ex.Message.ToString());

  }

  Console.Read();

  }

  }

  }

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• Question

• Hi,

  I have a created a wcf webservice that has a method that takes a base64string and a string as parameters. When I call the method I get the following error:

  System.Net.WebException: The remote server returned an error: (400) Bad Request.

  I have done some research and found that the reason for the error might be that the base64string is to large (155412). I don’t have any max values set in the Web config file at the moment. Can someone help me with what parameters I need to set and to what?

  Also, do I need to set the same parameters to the same values in the web.config for the client as well?

  Kind Regards

  Cecilia

• Remove From My Forums

• Question

• Hi,

  I have a created a wcf webservice that has a method that takes a base64string and a string as parameters. When I call the method I get the following error:

  System.Net.WebException: The remote server returned an error: (400) Bad Request.

  I have done some research and found that the reason for the error might be that the base64string is to large (155412). I don’t have any max values set in the Web config file at the moment. Can someone help me with what parameters I need to set and to what?

  Also, do I need to set the same parameters to the same values in the web.config for the client as well?

  Kind Regards

  Cecilia