title: VB.NET write in a text file located in web url
body: <p>I am tried to write/edit the text file that is located in a web url.</p>
  
  <p>like....</p>
  
  <pre><code>    Dim address As String = "http://www.website.com/path/to/textfile.txt"
      Dim client As WebClient = New WebClient()
      Dim writer As StreamWriter = New StreamWriter(client.OpenWrite(address))
      writer.WriteLine("this is a line")
  </code></pre>
  
  <p>for your information the web folder has writable permission.</p>
  
  <p>Problem is, this code could not write into the file.</p>
  
  <p>What should I do ?</p>