private void treeView1_AfterSelect(object sender, TreeViewEventArgs e)
{
btnAddDestinatario.Enabled = treeView1.SelectedNode != null;
btnRimuoviDuplicati.Enabled = treeView1.SelectedNode != null;
if (treeView1.SelectedNode == null)
{
_elencoDestintari = new BindingList <Destinatario>(new List <Destinatario>());
dataGridView1.DataSource = _elencoDestintari;
}
else
{
var list = AppRepo.GetDestinatari((string)treeView1.SelectedNode.Tag).OrderBy(x => x.Address?.ToLower()).ToList();
_elencoDestintari = new BindingList <Destinatario>(list);
dataGridView1.DataSource = _elencoDestintari;
}
}
