在我的Modbus控制台.WriteLine中查找错误

Question

我有这个C#代码，它在Console.WriteLine($"Register {startAddress + i}={registers[i]}");行上产生了一个错误。我尝试过双重))，并将其放在语句中的所有位置。我根本看不出错误在哪里。我可能错过了一些简单的东西，只是没有看到。

namespace NModbus.TestDriver
{
using System;
using System.Net.Sockets;
using Modbus.Device;
using NModbus;

class Program
{
static void Main(string[] args)
{
using (TcpClient client = new TcpClient("192.168.111.169", 502))
{
client.Client.SetSocketOption(SocketOptionLevel.Socket, SocketOptionName.KeepAlive, true);
var master = ModbusIpMaster.CreateIp(client);
// read five input values
byte slaveId = 1;
ushort startAddress = 1;
ushort numRegisters = 5;
// read five registers      
ushort[] registers = master.ReadHoldingRegisters(slaveId, startAddress, numRegisters);
for (int i = 0; i < numRegisters; i++)
{
Console.WriteLine($"Register {startAddress + i}={registers[i]}");
}
}
}
}
}

Answer 1

在执行Console.WriteLine之前尝试定义字符串——因此for循环类似于以下

for (int i = 0; i < numRegisters; i++)
{
string whateverName = $"Register {startAddress + i}={registers[i]}"
Console.WriteLine(whateverName);
}