VB.Net Tutorial/Socket Network/WebClient — различия между версиями

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Текущая версия на 15:55, 26 мая 2010

Create a StreamReader from a WebClient

<source lang="vbnet">Imports System.Net Imports System.IO Imports System.Text

Public Class Tester

   Public Shared Sub Main
       Dim myWebClient As New WebClient()
       Dim myStream As Stream
       Dim myByte() As Byte
       Try
           myWebClient = New WebClient()
           myStream = myWebClient.OpenRead("http://www.vbex.ru")
           Dim myStreamReader As New StreamReader(myStream)
           Console.WriteLine(myStreamReader.ReadToEnd)
       Catch ex As Exception
           Console.WriteLine(ex.Message)
       End Try
   End Sub

End Class</source>

<HTML>
<HEAD>
     Java examples (example source code) Organized by topic </title>
    <meta http-equiv="content-type" content="text/html; charset=UTF-8">    <meta http-equiv="content
-style-type" content="text/css"/>
    <meta name="author" content="Demo Source and Support Ltd."/>
    <meta name="copyright" content="2006 Demo Source and Support Ltd."/>
...
...

Save a web page to a file

<source lang="vbnet">Imports System.Net Imports System.IO Imports System.Text

Public Class Tester

   Public Shared Sub Main
       Dim myWebClient As New WebClient()
       Dim mybyte() As Byte
       mybyte = myWebClient.DownloadData("http://www.vbex.ru")
       myWebClient.DownloadFile("http://www.vbex.ru", "test.txt")
   End Sub

End Class</source>