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Private Sub Form_Load()
Dim my As String
Winsock1.Protocol = sckUDPProtocol 'ÉèÖÃΪUDPÐÒå
Winsock1.LocalPort = 10 'ÉèÖüÆËã»úµÄ¶Ë¿Ú£¬Ëæ±ãÉèÖ㬲»¹ýÁ½¸öÒªÒ»Ñù
Winsock1.RemotePort = 10
my = Winsock1.LocalIP 'È¡µÃ×Ô¼ºµÄIPµØÖ·£¬ÊDz»ÒªµÄ
Winsock1.RemoteHost = my 'ÕâÀïÓ¦¸ÃÊÇÉèÖÃΪ±ðÈ˼ÆËã»úµÄIPµØÖ·£¬ÓÉÓÚ×Ô¼ºÊǵ¥»ú£¬ËùÒÔ¾ÍÉèÖóÉ×Ô¼ºµÄ£¬×Ô¼º¸ø×Ô¼º·¢ÐÅÏ¢
End Sub
Private Sub Winsock1_DataArrival(ByVal bytesTotal As Long) 'È¡µÃÊý¾Ýʱ·¢Éú
Dim Tmp As String
Winsock1.GetData Tmp, vbString 'È¡µÃÊý¾Ý
Tmp = "¶Ô·½Î»Ö·:" + Winsock1.RemoteHostIP + "·¢ÑÔÄÚÈÝΪ-->" + Tmp
txtMess.Text = Tmp + Chr$(13) + Chr$(10) + txtMess.Text
End Sub
Private Sub Command1_Click() '·¢ËÍÐÅÏ¢
Winsock1.SendData txtSend.Text
End Sub
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.BIND Winsock1.LocalPort
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