C#

System.ComponentModel.BackgroundWorker bw = new System.ComponentModel.BackgroundWorker();
bw.DoWork +=new System.ComponentModel.DoWorkEventHandler(bw_DoWork);
bw.RunWorkerAsync();

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Text;
using System.Windows.Forms;
using System.Threading;

namespace WindowsApplication1
{
    public partial class Form1 : Form
    {
        BackgroundWorker bw = new BackgroundWorker();
        public Form1()
        {
            InitializeComponent();
            
            bw.WorkerReportsProgress = true;
            bw.DoWork += new DoWorkEventHandler(bw_DoWork);
            bw.ProgressChanged += new ProgressChangedEventHandler(bw_ProgressChanged);
            bw.RunWorkerCompleted += new RunWorkerCompletedEventHandler(bw_RunWorkerCompleted);
            bw.RunWorkerAsync();
        }

        

        void bw_ProgressChanged(object sender, ProgressChangedEventArgs e)
        {
            this.Text = "Looped " + e.ProgressPercentage + " times";
        }

        void bw_RunWorkerCompleted(object sender, RunWorkerCompletedEventArgs e)
        {
            this.Close();
        }

        void bw_DoWork(object sender, DoWorkEventArgs e)
        {
            int i = 0;
            while (i++ < 100)
            {
                bw.ReportProgress(i);
                Thread.Sleep(100);
            }
        }
    }
}

ramdil wrote:

what should i do if a exception

while (listenForMessages)
{
    try
    {
        msg = mq.Receive(new TimeSpan(0,0,100));
        
        // parse the message here . . .

        // if you don't want to listen for more messages then set
        listenForMessages = false;
    }
    catch (MessageQueueException ex)
    {
        // log the error somewhere
    }
}

try
{
   msg = mq.Receive(new TimeSpan(0,0,100));
   XMLMSMQFileName = msg.Body.ToString();
   IsMessageRecieved = false;
}
catch . . .