private void Read()
{
Stopwatch stopwatch = new Stopwatch();
for (int i = 0; i < 1000000; i++)
{
stopwatch.Restart();
var a = plc.Reads(Equipments.SelectMany(t => t.EquipmentProps).ToList());
stopwatch.Stop();
if (a.Success)
{
Console.WriteLine($"线程：{Thread.CurrentThread.ManagedThreadId}，读取次数：{i}，耗时：{stopwatch.ElapsedMilliseconds.ToString()}，{string.Join("||", Equipments.Select(t => t.EquipmentProps).Select(t => $"设备：{t[0].Equipment.Code}，读取值：{string.Join(",", t.Select(n => n.Value))}").ToList())}");
}
else
{
MessageBox.Show(a.Msg);
return;
}
}
}