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got problem with my code,i am trying to send my text to my java sever but a error message come out : An unhandled exception of type 'System.InvalidOperationException' occurred in system.dll. i try alot of method but still i encounter a problem...
Dim msg As String = Txtinput.Text
Dim netStream As NetworkStream = client.GetStream() <---- this line got problem
Dim encoder As ASCIIEncoding
Dim buffArray() As Byte = encoder.GetBytes(msg)
netStream.Write(buffArray, 0, buffArray.Length)
You need to make sure your TCPClient is connected to a remote host first.
hmm the connection is already connected, still the message cannot send out to the server. my server is using java
Could you use winsock to communicate instead? Or can winsock only communicate with another winsock?
hmm sorry what is winsock? i just started learning Vb.net still very new to the VB.net
Winsock is used for server/client programs to send data to one another. When you say java server, you talking about chat server in java? I'm not sure if it has to be a vb server for it to work.