private void LeerTodo()
{
listPeople.Items.Clear();
foreach (People p in PeopleDAO.Leer())
{
listPeople.Items.Add(p);
}
}
private void btnGuardar_Click(object sender, EventArgs e)
{
if (!NombreVacio())
{
PeopleDAO.Guardar(txtNombre.Text, txtApellido.Text);
LeerTodo();
Limpiar();
}
}
private void btnBorrar_Click(object sender, EventArgs e)
{
People peopleSelected = (People)listPeople.SelectedItem;
if (peopleSelected != null)
{
PeopleDAO.Borrar(peopleSelected.Id);
LeerTodo();
}
else
{
MessageBox.Show("No se ha elegido Persona", "Error", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
}
}
private void btnModificar_Click(object sender, EventArgs e)
{
People peopleSelected = (People)listPeople.SelectedItem;
if (peopleSelected != null)
{
if (!NombreVacio())
{
People people = new People(peopleSelected.Id, txtNombre.Text, txtApellido.Text);
PeopleDAO.Modificar(people);
LeerTodo();
Limpiar();
}
}
else
{
MessageBox.Show("No se ha elegido Persona", "Error", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
}
}