Dim stm As IO.Stream
    Dim str As IO.StreamReader
    Dim request As HttpWebRequest, response As HttpWebResponse
    Dim s As String
 
 
response = request.GetResponse
........  
 
 
Do
      s = str.ReadLine
..... Parsen von s.......
... Wenn die Bedingung erfüllt ist....
      str.Close()
      stm.Close()
      Exit Sub
............................................................
      If IsNothing(s) Then Exit Do
 
Loop

Visual Basic Express 2010, C# Express 2010
Intel? i7 Core 920@2.63 Ghz, 6 GByte DDR3, 1024 MB ATI? Radeon? 5870, Windows 7 Prof. 64 Bit
Gibson SG 61' Reissue ; Ibanez Prestige RG 2550 E, Marshall Valvestate VS100 + Modell Vs412 (4 x 12''), Cubase Studio