private void FrmTesteComandos_Load(object sender, EventArgs e)
{
ctrl = new CtrlAmbiente();
dtgAmbiente.DataSource = ctrl.Navegar();
btnFechar.PerformClick();
worker = new BackgroundWorker();
worker.WorkerReportsProgress = false;
worker.WorkerSupportsCancellation = true;
worker.DoWork += new DoWorkEventHandler(DefineExecucao);
worker.ProgressChanged += new ProgressChangedEventHandler(OnWorkerProgresso);
worker.RunWorkerCompleted += new RunWorkerCompletedEventHandler(FinalizaComando);
}
