private void Form1_Load(object sender, EventArgs e)
{
colTfnos = FactoriaCTelefono.ObtenerColeccionCTelefono();
listTfnos.DataSource = colTfnos;
listTfnos.DisplayMember = "Nombre";
ctTfnoSelec.DataBindings.Add("Text", colTfnos, "Telefono");
cm = listTfnos.BindingContext[colTfnos] as CurrencyManager;
}
private void btAñadir_Click(object sender, EventArgs e)
{
decimal tef = 0;
if (ctNombre.Text.Length != 0 && ctTfno.Text.Length != 0 &&
Decimal.TryParse(ctTfno.Text, out tef))
{
colTfnos.Add(FactoriaCTelefono.CrearCTelefono(ctNombre.Text, tef));
cm.Position = cm.Count;
cm.Refresh();
}
}