private void DoWork(Job job)
{
job.ReportVerboseMessage("Starting Work");
job.ReportProgress(0 , "Starting Work");
for (int i = 1; i <= 100; i++)
{
//check for cancel
if (job.CancellationToken.IsCancellationRequested)
{
job.ReportVerboseMessage("Cancellation Completed");
return;
}
job.ReportVerboseMessage(string.Format("Starting Work on {0}", i));
System.Threading.Thread.Sleep(1000);
for (int j = 0; j < 10; j++)
{
job.ReportVerboseMessage(string.Format("{0} - {1}", i, j));
System.Threading.Thread.Sleep(100);
}
job.ReportVerboseMessage(string.Format("Finsihed Work on {0}", i));
decimal percentComplete = (int)Math.Round((double)(100 * i) / 100);
job.ReportProgress((int)percentComplete, string.Format("Completed Work on {0}", i));
System.Threading.Thread.Sleep(100);
}
job.ReportVerboseMessage("Finished Work");
System.Threading.Thread.Sleep(1000);
}
public Job DoJobAsync(Action<Job> action)
{
var job = new Job(Guid.NewGuid().ToString());
// this will (should!) never fail, because job.Id is globally unique
_runningJobs.TryAdd(job.Id, job);
Task.Factory.StartNew(() =>
{
action(job);
job.ReportComplete();
_runningJobs.TryRemove(job.Id, out job);
},
TaskCreationOptions.LongRunning);
BroadcastJobStatus(job);
return job;
}
private void BroadcastJobStatus(Job job)
{
job.ProgressChanged += HandleJobProgressChanged;
job.Completed += HandleJobCompleted;
job.VerboseReport += HandleJobVerboseMessage;
}