private void workerServer_DoWork(object sender, DoWorkEventArgs e)
{
ServerItem item = e.Argument as ServerItem;
BackgroundWorker worker = sender as BackgroundWorker;
if (item == null || worker == null)
{
return;
}
if (worker.CancellationPending)
{
e.Cancel = true;
return;
}
item.Info();
}
private void buttonDelete_Click(object sender, EventArgs e)
{
workerServer.CancelAsync();
this.buttonDelete.Enabled = false;
if (gridListServers.SelectedIndex != -1)
{
int index = gridListServers.SelectedIndex;
ServerItem item = this.serverItems[index];
this.serverItems.RemoveAt(index);
ListSoruce();
this.userFile.Delete(item.GetAddress(), item.GetPort());
this.userFile.Write();
}
this.gridListServers.SelectedIndex = -1;
}