try to help RSS

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  nijhawan.sau...

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  Re: try to help

  Apr 30, 2012 06:42 AM|LINK

  Well can you paste in the code and aspx file here.

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  maddyrafi897...

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  Re: try to help

  Apr 30, 2012 06:45 AM|LINK

  using System;

  using System.Configuration;

  using System.Data;

  using System.Linq;

  using System.Web;

  using System.Web.Security;

  using System.Web.UI;

  using System.Web.UI.HtmlControls;

  using System.Web.UI.WebControls;

  using System.Web.UI.WebControls.WebParts;

  using System.Xml.Linq;

  using System.Data.SqlClient;

  using Microsoft.VisualBasic;

  using System.Collections;

  using System.Collections.Generic;

  using System.Diagnostics;

  using System.IO;

  using System.Net;

  partial class _Default1 :System.Web.UI.Page

  {

  protected void Page_Load(object sender, EventArgs e)

  {

  string strURL = null;

  string strResult = null;

  HttpWebRequest wbrq = null;

  HttpWebResponse wbrs = null;

  StreamReader sr = null;

  // Set the URL (and add any querystring values)

  strURL ="http://aspnetlibrary.com/articles.aspx?Page=1";

  // Create the web request

  wbrq =WebRequest.Create(strURL);

  wbrq.Method ="GET";

  // Read the returned data

  wbrs = wbrq.GetResponse();

  sr =new StreamReader(wbrs.GetResponseStream());

  strResult = sr.ReadToEnd().Trim();

  sr.Close();

  // Write the returned data out to the page

  TextBox1.Text = strResult;

  }

  public Default1()

  {

  Load += Page_Load;

  }

  }

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  maddyrafi897...

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  Re: try to help

  Apr 30, 2012 07:09 AM|LINK

  Error: Error 1 Cannot implicitly convert type 'System.Net.WebRequest' to 'System.Net.HttpWebRequest'. An explicit conversion exists (are you missing a cast?) 

  Error 2 Cannot implicitly convert type 'System.Net.WebResponse' to 'System.Net.HttpWebResponse'. An explicit conversion exists (are you missing a cast?) 

  wbrq =WebRequest.Create(strURL);

  wbrs = wbrq.GetResponse();

  These 2 lines error i am getting like this...

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  nijhawan.sau...

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  Re: try to help

  Apr 30, 2012 07:20 AM|LINK

  Can you Try this:

  WebRequest wbrq = null;

  WebResponse wbrs = null;

  
  

  But ideally WebRequest.Create(strURL); returns HttpWebRequest is url is a http one.

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  maddyrafi897...

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  Re: try to help

  Apr 30, 2012 07:27 AM|LINK

  What i want to change  ?

  i put like this

  HttpWebRequest

  wbrq = null;

  HttpWebResponse wbrs = null;

  StreamReader sr = null;

  WebRequest.Create(strURL); still error i try all ways...

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  nijhawan.sau...

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  Re: try to help

  Apr 30, 2012 09:22 AM|LINK

  Instead of this:

  HttpWebRequest wbrq = null;

  HttpWebResponse wbrs = null;

  Use

  WebRequest wbrq = null;

  WebResponse wbrs = null;

  My Blog ( Language Agnostic Development) - C# | .Net | Design Patterns | Best Practices | Functional Programming | Clojure
  • Marked as answer by maddyrafi8975 on Apr 30, 2012 10:01 AM
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  maddyrafi897...

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  Re: try to help

  Apr 30, 2012 09:40 AM|LINK

  There is no error in my codings but it shows null error in ym codings object reference error ? what i do ?

  error occurs in this line

  sr =new StreamReader(wbrs.GetResponseStream());