private void button2_Click(object sender, EventArgs e) { // 点击数据监视 ModBusMonitorAddress monitorAddress = new ModBusMonitorAddress( ); monitorAddress.Address = ushort.Parse(textBox6.Text); monitorAddress.OnChange += MonitorAddress_OnChange; monitorAddress.OnWrite += MonitorAddress_OnWrite; busTcpServer.AddSubcription(monitorAddress); button2.Enabled = false; }