// Редактирование
private void button2_Click(object sender, EventArgs e)
{
if (dataGridView1.SelectedRows.Count > 0)
{
int index = dataGridView1.SelectedRows[0].Index;
int id = 0;
bool converted = Int32.TryParse(dataGridView1[0, index].Value.ToString(), out id);
if (converted == false)
{
return;
}
Actors actor = db.Actor.Find(id);
ActorsForm plForm = new ActorsForm();
plForm.numericUpDown1.Value = actor.Age;
plForm.textBox1.Text = actor.Name;
plForm.textBox2.Text = actor.Citizen;
DialogResult result = plForm.ShowDialog(this);
if (result == DialogResult.Cancel)
{
return;
}
actor.Age = (int)plForm.numericUpDown1.Value;
actor.Name = plForm.textBox1.Text;
actor.Citizen = plForm.textBox2.Text;
db.SaveChanges();
dataGridView1.Refresh();
MessageBox.Show("Обновлено");
}
}
// добавление
private void button1_Click(object sender, EventArgs e)
{
ActorsForm plForm = new ActorsForm();
DialogResult result = plForm.ShowDialog(this);
if (result == DialogResult.Cancel)
{
return;
}
Actors actor = new Actors();
actor.Age = (int)plForm.numericUpDown1.Value;
actor.Name = plForm.textBox1.Text;
actor.Citizen = plForm.textBox2.Text;
db.Actor.Add(actor);
db.SaveChanges();
MessageBox.Show("Новый актер добавлен");
}
