Problem med brug af Timere

Prøv med:


using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.IO.Ports;
using System.Threading;
using MultiplexClassLibrary;
using DeviceClassLibrary;

namespace ComPortClassLibrary
{
    public class HBComPort
    {
        //HBDataPacket datapacket = new HBDataPacket();
        public delegate void ComportDataDelegate(object sender, string Data);//delegate til event
        public event ComportDataDelegate NewComportData;// event af typen ComportDataDelegate

        // The main control for communicating through the RS-232 port
        private SerialPort comport = new SerialPort();
        private Timer timer1 = new Timer();



        //Constructor for ComPortClassLibrary
        public HBComPort()
        {
            // If the port is open, close it.
            if (comport.IsOpen) comport.Close();
            else
            {
                comport.PortName = "COM1";
                comport.BaudRate = 9600;
                comport.DataBits = 8;
                comport.StopBits = StopBits.One;
                comport.Handshake = Handshake.None;
                comport.Parity = Parity.None;

                // Set the read/write timeouts
                comport.ReadTimeout = 500;
                comport.WriteTimeout = 500;
                comport.Open();
            }

            // When data is recieved through the port, call this method
            comport.DataReceived += new SerialDataReceivedEventHandler(ComportDataRecieved);


       
       
            //***********************
            timer1.Interval = 100;
            timer1.Enabled = true;
            timer1.Tick += new System.EventHandler(OnTimerEvent);

            //************************
        }
        public void OnTimerEvent(object source, EventArgs e)
        {
            timer1.Enabled = false;
            Thread.Sleep(5000);
            comport.Write("ID\r");
            timer1.Enabled = true;
        }

Nej det var ikke det der var problemet, men jeg manglede:

using System.Windows.Forms;

Men så konflikter "timer" med "timer" i

using System.Threading;

Derfor fik jeg det til at virke ved at skrive:

private System.Windows.Forms.Timer timer1 = new System.Windows.Forms.Timer();

Jeg ved ikke rigtig om der er en nemmere måde at gøre det på?





using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.IO.Ports;
using System.Threading;
using MultiplexClassLibrary;
using DeviceClassLibrary;
using System.Windows.Forms;



namespace ComPortClassLibrary
{
    public class HBComPort
    {
        //HBDataPacket datapacket = new HBDataPacket();
        public delegate void ComportDataDelegate(object sender, string Data);//delegate til event
        public event ComportDataDelegate NewComportData;// event af typen ComportDataDelegate

        // The main control for communicating through the RS-232 port
        private SerialPort comport = new SerialPort();
        private System.Windows.Forms.Timer timer1 = new System.Windows.Forms.Timer();


        //Constructor for ComPortClassLibrary
        public HBComPort()
        {
            // If the port is open, close it.
            if (comport.IsOpen) comport.Close();
            else
            {
                comport.PortName = "COM1";
                comport.BaudRate = 9600;
                comport.DataBits = 8;
                comport.StopBits = StopBits.One;
                comport.Handshake = Handshake.None;
                comport.Parity = Parity.None;

                // Set the read/write timeouts
                comport.ReadTimeout = 500;
                comport.WriteTimeout = 500;
                comport.Open();
            }

            // When data is recieved through the port, call this method
            comport.DataReceived += new SerialDataReceivedEventHandler(ComportDataRecieved);


         
         
            //***********************
            timer1.Interval = 100;
            timer1.Enabled = true;
            timer1.Tick += new System.EventHandler(OnTimerEvent);

            //************************
        }
        public void OnTimerEvent(object source, EventArgs e)
        {
            timer1.Enabled = false;
            Thread.Sleep(5000);
            comport.Write("ID\r");
            timer1.Enabled = true;
        }

Men ellers tak for hjælpen!

Hvis du laver en Console App ... så er det den forkerte Timer du bruger.

Og bitmatic har ret, du mangler en reference til en Timer, og det giver han dig.

Altså:
Timer timer = new Timer();

Og ja, der findes 2 timere ...