vb.net - 简单的 TCPClient/Listener ("hello world") 示例

Question

我正在寻找的只是一个简单的 TCPClient/Listener(“hello world”)示例。我是新手，Microsoft TCPClient/Listener 类示例不是我想要的。我正在寻找的是 TCPClient 发送消息“Hello world”和 TCPListener 获取消息并发送回消息“我收到你的 hello world 消息”？

一点帮助会很棒。我所拥有的只是发送“Hello World”的 TCPClient。这行得通吗？

Dim port As Int32 = 13000
        Dim client As New TcpClient("192.168.0.XXX", port)
        ' Translate the passed message into ASCII and store it as a Byte array. 
        Dim data As [Byte]() = System.Text.Encoding.ASCII.GetBytes("Hello World")

    ' Get a client stream for reading and writing. 
    '  Stream stream = client.GetStream(); 
    Dim stream As NetworkStream = client.GetStream()

    ' Send the message to the connected TcpServer. 
    stream.Write(data, 0, data.Length)

Answer 1

这两个教程应该向您展示如何以最低限度的方式做到这一点。第一个更针对你想要的我认为。

试试这个:http://www.nullskull.com/articles/20020323.asp

或者这个:http://www.codeproject.com/Articles/38914/A-TCP-IP-Chat-Program