Web Get : Web Client « Network « C# / C Sharp

Home
C# / C Sharp
1.2D Graphics
2.Class Interface
3.Collections Data Structure
4.Components
5.Data Types
6.Database ADO.net
7.Design Patterns
8.Development Class
9.Event
10.File Stream
11.Generics
12.GUI Windows Form
13.Language Basics
14.LINQ
15.Network
16.Office
17.Reflection
18.Regular Expressions
19.Security
20.Services Event
21.Thread
22.Web Services
23.Windows
24.Windows Presentation Foundation
25.XML
26.XML LINQ
C# / C Sharp by API
C# / CSharp Tutorial
C# / CSharp Open Source
C# / C Sharp » Network » Web ClientScreenshots 
Web Get
Web Get

/*
C# Network Programming 
by Richard Blum

Publisher: Sybex 
ISBN: 0782141765
*/

using System;
using System.Drawing;
using System.IO;
using System.Net;
using System.Windows.Forms;

public class WebGet : Form
{
   private TextBox uribox;
   private ListBox headers;
   private ListBox cookies;
   private ListBox response;

   public WebGet()
   {
      Text = "WebGet - a web page retriever";
      Size = new Size(500450);

      Label label1 = new Label();
      label1.Parent = this;
      label1.Text = "URI:";
      label1.AutoSize = true;
      label1.Location = new Point(1023);

      uribox = new TextBox();
      uribox.Parent = this;
      uribox.Size = new Size(200* Font.Height);
      uribox.Location = new Point(3520);

      Label label2 = new Label();
      label2.Parent = this;
      label2.Text = "Headers:";
      label2.AutoSize = true;
      label2.Location = new Point(1046);

      headers = new ListBox();
      headers.Parent = this;
      headers.HorizontalScrollbar = true;
      headers.Location = new Point(1065);
      headers.Size = new Size(450* Font.Height);

      Label label3 = new Label();
      label3.Parent = this;
      label3.Text = "Cookies:";
      label3.AutoSize = true;
      label3.Location = new Point(1070 * Font.Height);

      cookies = new ListBox();
      cookies.Parent = this;
      cookies.HorizontalScrollbar = true;
      cookies.Location = new Point(1070 * Font.Height);
      cookies.Size = new Size(450* Font.Height);

      Label label4 = new Label();
      label4.Parent = this;
      label4.Text = "HTML:";
      label4.AutoSize = true;
      label4.Location = new Point(1070 13 * Font.Height);

      response = new ListBox();
      response.Parent = this;
      response.HorizontalScrollbar = true;
      response.Location = new Point(1070 14 * Font.Height);
      response.Size = new Size(45012 * Font.Height);


      Button sendit = new Button();
      sendit.Parent = this;
      sendit.Text = "GetIt";
      sendit.Location = new Point(27518);
      sendit.Size = new Size(* Font.Height, * Font.Height);
      sendit.Click += new EventHandler(ButtongetitOnClick);
   }

   void ButtongetitOnClick(object obj, EventArgs ea)
   {
      headers.Items.Clear();
      cookies.Items.Clear();
      response.Items.Clear();

      HttpWebRequest hwr = (HttpWebRequest)WebRequest.Create(uribox.Text);
      hwr.CookieContainer = new CookieContainer();
      HttpWebResponse hwrsp = (HttpWebResponse)hwr.GetResponse();
      WebHeaderCollection whc = hwrsp.Headers;
      for (int i = 0; i < whc.Count; i++)
      {
         headers.Items.Add(whc.GetKey(i" = " + whc.Get(i));
      }

      hwrsp.Cookies = hwr.CookieContainer.GetCookies(hwr.RequestUri);
      foreach(Cookie cky in hwrsp.Cookies)
      {
         cookies.Items.Add(cky.Name + " = " + cky.Value);
      }

      Stream strm = hwrsp.GetResponseStream();
      StreamReader sr = new StreamReader(strm);

      while (sr.Peek() > -1)
      {
         response.Items.Add(sr.ReadLine());
      }
      sr.Close();
      strm.Close();
   }

   public static void Main()
   {
      Application.Run(new WebGet());
   }
}

           
       
Related examples in the same category
1.Basic WebClient
2.Save web page from HttpWebResponse
3.Displays the resource specified
4.My Web Client
5.Handle network exceptionsHandle network exceptions
6.Use WebClient to download information into a fileUse WebClient to download information into a file
7.Use LastModifiedUse LastModified
8.Examine the headersExamine the headers
9.Access the InternetAccess the Internet
10.Reading Web Pages
11.NetworkCredential Cache Test
12.NetworkCredential test
13.Download Data Test
14.Download File Test
15.Web Client Upload Values Test
16.Web Client Upload Data Test 2
17.Web Client Response Headers Test
18.Web Client Open Write Test
19.Web Client Open Read Test
www.java2java.com | Contact Us
Copyright 2009 - 12 Demo Source and Support. All rights reserved.
All other trademarks are property of their respective owners.