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ľÂíÒ»°ã·ÖΪÁ½¸öÖ÷³ÌÐò:Ò»¸öÊÇ·þÎñÆ÷¶ËµÄ³ÌÐò(server),ÁíÒ»¸öÊÇ¿Í»§¶Ë³ÌÐò(client),·þÎñÆ÷³ÌÐòÊǸø
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Private Sub Command1_Click()
'µ÷ÓÃconnect·½·¨,³õʼ»¯Á¬½Ó.
tcpclient.RemoteHost = ipinput.Text
tcpclient.RemotePort = Val(portinput.Text) 'ÕâÊǶ˿ںÅ,ĬÈÏΪ1001
tcpclient.Connect 'ºÍÖ¸¶¨µÄIPÏà¶ÔµÄ¼ÆËã»úÏàÁ¬½Ó
cmdconnect.Enabled = False
End Sub
(ÔÚÊÕµ½Êý¾ÝÖ®ºó,¾ÍÒª¶ÔÕâЩÊý¾Ý×ö³öÏàÓ¦µÄ´¦Àí,ʹÓÃdataarrivalʼþ,¿ÉÒÔ·½±ãÔËÔØÊý¾Ý½ø²Ù×÷.
Private Sub tcpclient_dataArrival(ByVal bytestotal As Long)
Dim strdata As String
tcpclient.GetData strdata
If strdata = "test connect" Then
  tcpstate.Text = "connect OK" + vbNewLine + LocalIP Is ":" + -tcpclient.LocalIP + "computer name is¡¡:¡¡" + tcpclient.LocalHostName
  tcpstate.Text = tcpstate.Text + vbNewLine + "remote ip is :" + -tcpclient.RemoteHostIP + "computer name is : " + tcpclient.remotehostname
  If InStr(Trim(strdata), "clos


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