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help! UDP

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Last Modified: 2013-11-13
i am new at vb, using vb5. i am trying to send text from a textbox using winsock1.senddata text1.text to remotehost, my problem is i can send the data, i can see the modem icon blink, but the host i am sending to cant get to it, i use winsock1.getdata Text, byval to retrieve the data ( i read this all from the VB helpfiles), only if the host send me data after i have send it data then we can send text back and forth, seems like there most be somesort of handshaking before we can send and retrieve data, is there anyway around this? where it does not need the host to reply?  meaning i want to be able to just send data then it will place it in a textbox. thanks
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