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  1. using System;
  2. using System.Collections.Generic;
  3. using System.ComponentModel;
  4. using System.Data;
  5. using System.Drawing;
  6. using System.Linq;
  7. using System.Text;
  8. using System.Threading.Tasks;
  9. using System.Windows.Forms;
  10. using System.IO;
  11. using System.Net;
  12.  
  13. namespace entropedizer
  14. {
  15.     public partial class Form1 : Form
  16.     {
  17.         public Form1()
  18.         {
  19.             InitializeComponent();
  20.         }
  21.  
  22.         private void Form1_Load(object sender, EventArgs e)
  23.         {
  24.             ASCIIEncoding encoding = new ASCIIEncoding();
  25.  
  26.             // This is most likely the problematic line.  I'm not really sure what to assign to postData.  The current string shown below is the string obtained from LiveHTTPHeaders, as seen at 7:50 in the video:    http://w...content-available-to-author-only...e.com/watch?v=7Wzel-g1U54    I have also tried adding    referer=http://w...content-available-to-author-only...a.info/Chart.aspx?chart=Chart&    to the beginning.
  27.             string postData = "__EVENTTARGET=ctl00%24ContentPlaceHolder1%24DG1%24ctl19%24ctl05&__EVENTARGUMENT=&__LASTFOCUS=&__VIEWSTATE=%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&__EVENTVALIDATION=%2FwEWRgLm99rBAgK8irjODAL347vXBQKR0IrPCgLhlJqODgK4%2B%2FevCgK8kdtbAsHZsHkCpLXE4wEC7P7k9QYC0%2FybiAYC0d634w8C8pOZ0Q4CutrC8ggCwIfdmQMC84T01ggChdb66gYCxtqxXgKDu8rzBwKK9%2FTuCQLipZq6BwKX4JvBDwLm6JbyCwKrmbC%2BCgLFuadYApCart0KAvuisZ8KAquu4bUOAujj1e4KApPKp90BAvKx%2F7YKAsWhorIEAqmg%2FrEEArfJoPMIAouZ0VsC8o3X3wwC1O6T3AUC3NOviwsCrrvo1g0Crbvo1g0Cr7vo1g0Cqbvo1g0CrLvo1g0C6f3LxAICwMm%2FtAIC%2B4ujogcCotiUxw8C3Zr4tAQC1L%2Bx%2FQ4Cj4KV6wMCrdPR0wcC6JW1wQwCr7vsvg8C6v3PrAQCwcnDnAQC%2FIunigkCo9iYrwEC3pr8nAYCkIKZ0wUCkYKZ0wUCjoKZ0wUCj4KZ0wUCjIKZ0wUCiIKZ0wUCiYKZ0wUCkIKF%2BAwCkYKF%2BAwCjoKF%2BAwCjYKZ0wUCjIKF%2BAyM8jBkKTq3kgDYc4tEeh63Qd%2BQJQ%3D%3D&ctl00%24PlanetList=Entropia+Universe&ctl00%24SearchText=&ctl00%24ContentPlaceHolder1%24CollapsiblePanelExtender3_ClientState=false&ctl00%24ContentPlaceHolder1%24CollapsiblePanelExtender2_ClientState=&ctl00%24ContentPlaceHolder1%24FilterNameDdl=Text&ctl00%24ContentPlaceHolder1%24FilterType=%3D&ctl00%24ContentPlaceHolder1%24FilterName=&ctl00%24ContentPlaceHolder1%24CollapsiblePanelExtender1_ClientState=false&ctl00%24ContentPlaceHolder1%24DG1%24ctl19%24ctl02=1&ctl00%24ContentPlaceHolder1%24DG1%24ctl19%24ctl14=15";
  28.             byte[] data = encoding.GetBytes(postData);
  29.  
  30.             WebRequest request = WebRequest.Create("http://w...content-available-to-author-only...a.info/Chart.aspx?chart=Chart");
  31.             request.Method = "POST";
  32.             request.ContentType = "application/x-www-form-urlencoded";
  33.             request.ContentLength = data.Length;
  34.  
  35.             Stream stream = request.GetRequestStream();
  36.             stream.Write(data, 0, data.Length); // This is where postData seems to play its most important role.
  37.             stream.Close();
  38.  
  39.             WebResponse response = request.GetResponse();
  40.             stream = response.GetResponseStream();
  41.  
  42.             StreamReader sr = new StreamReader(stream);
  43.             textBox1.Text = sr.ReadToEnd();
  44.  
  45.             stream.Close();
  46.             sr.Close();
  47.         }
  48.     }
  49. }
Compilation error #stdin compilation error #stdout 0s 0KB
comments (?)
stdin
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Standard input is empty
compilation info 
prog.cs(4,14): error CS0234: The type or namespace name `Data' does not exist in the namespace `System'. Are you missing an assembly reference?
prog.cs(8,24): error CS0234: The type or namespace name `Tasks' does not exist in the namespace `System.Threading'. Are you missing an assembly reference?
prog.cs(9,14): error CS0234: The type or namespace name `Windows' does not exist in the namespace `System'. Are you missing an assembly reference?
Compilation failed: 3 error(s), 0 warnings
stdout
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Standard output is empty
https://ideone.com/lupFY5
language:
C# (gmcs 5.20.1)
created:
11 years ago
visibility:
public

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