private void cmdFind_Click(object sender, EventArgs e)
{
// Get the search range.
int from, to;
if (!Int32.TryParse(txtFrom.Text, out from))
{
MessageBox.Show("Invalid From value.");
return;
}
if (!Int32.TryParse(txtTo.Text, out to))
{
MessageBox.Show("Invalid To value.");
return;
}
// Create the task.
EratosthenesTask task = new EratosthenesTask(from, to);
// Add the task to the grid.
ListViewItem item = new ListViewItem(task.ID.ToString());
item.SubItems.Add(from.ToString() + " to " + to.ToString());
item.SubItems.Add("Queued");
listTasks.Items.Add(item);
// Enqueue the task.
taskManager.EnqueueTask(task);
}
private void cmdNewSearch_Click(object sender, EventArgs e)
{
AsyncTestQuery search = new AsyncTestQuery();
if (search.ShowDialog() == DialogResult.OK)
{
// Start the new search.
EratosthenesTask worker = new EratosthenesTask(search.From, search.To);
worker.Completed += new FindPrimesCompletedEventHandler(WorkerCompleted);
lock (workers)
{
workers.Add(worker);
statusPanel.Text = String.Format("Currently running {0} tasks.", workers.Count);
}
worker.Start();
}
search.Dispose();
}
public WorkerCompletedEventArgs(EratosthenesTask task)
{
PrimeList = task.GetResultOfLastTask();
id = task.ID;
}
public WorkerCompletedEventArgs(EratosthenesTask task)
{
PrimeList = task.GetResultOfLastTask();
id = task.ID;
}