ASP.Net/Components/Progress Bar

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Simplest Progress Bar (VB.net)

   <source lang="csharp">

<%@ Page Language="vb" %> <html> 

  <head>
     <title>Buffering Output in ASP.NET</title>
     <script runat="server">
        Sub Page_Load()
           Response.BufferOutput = False
           Dim i As Integer
           For i = 1 To 50
              If (i > 10 And i < 30) Then 
                 Response.BufferOutput = True
              Else
                 Response.BufferOutput = False
              End If
              System.Threading.Thread.Sleep(500)
              Response.Write(".")
              Message.Text &= "."
           Next
           Response.Write("</br>Done!</br>")
           Message.Text &= "</br>Done!</br>"
        End Sub
     </script>
  </head>

<body> 

  <asp:label id="Message" runat="server"/>

</body> </html> 

      </source>
Источник — «http://www.nfex.ru/index.php?title=ASP.Net/Components/Progress_Bar&oldid=1945»