private void button2_Click(object sender, EventArgs e) { int res = CheckUser(); if (res == 0) { Account user = logic.RegisterUser( textBox1.Text, textBox2.Text, textBox3.Text, dateTimePicker1.Value, textBox5.Text, textBox6.Text, textBox4.Text, image, group ); if (user != null) { this.Hide(); // пользователь зареген if (group > 1) { parent.Hide(); Dashboard dsh = new Dashboard(parent, user.Idgroup, user.Id); dsh.ShowDialog(); } } } }