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); } }