private void deletarButton_Click(object sender, EventArgs e)
 {
     try
     {
         Programa programa = programaService.buscarPorNome(programasListView.SelectedItems[0].Text.ToUpper());
         programaService.remover(programa);
         atualizaListView();
     }catch (Exception removerException) {
         MessageBox.Show(
             removerException.Message
             );
     }
 }
 private void programasListView_DoubleClick(object sender, EventArgs e)
 {
     try
     {
         Programa programa = programaService.buscarPorNome(programasListView.SelectedItems[0].Text.ToUpper());
         this.Close();
         new ProgramaForm(programaService, programa, true).Show();
     }catch (Exception buscarException) {
         MessageBox.Show(
             buscarException.Message
             );
     }
 }