VB.net SECE通讯示例代码

以下是 VB.net 实现 SECE 通讯的示例代码：

Imports System.Net.Sockets

Public Class Form1
    Private client As TcpClient
    Private stream As NetworkStream

    Private Sub Button1_Click(sender As Object, e As EventArgs) Handles Button1.Click
        '连接到SECE设备
        client = New TcpClient("192.168.1.100", 4001)
        stream = client.GetStream()
        '发送指令
        Dim cmd As String = "0100000000"
        Dim sendBuffer As Byte() = System.Text.Encoding.ASCII.GetBytes(cmd)
        stream.Write(sendBuffer, 0, sendBuffer.Length)
        '读取响应
        Dim receiveBuffer(1023) As Byte
        stream.Read(receiveBuffer, 0, receiveBuffer.Length)
        Dim response As String = System.Text.Encoding.ASCII.GetString(receiveBuffer)
        '关闭连接
        stream.Close()
        client.Close()
    End Sub
End Class

在这个例子中，我们连接到 IP 地址为 "192.168.1.100"，端口为 "4001" 的 SECE 设备，并发送指令 "0100000000"。然后从网络流中读取响应，并关闭连接。请注意，这只是一个简单的示例代码，实际应用中可能需要更多的错误处理和数据解析。