private void Updatehopital(object sender, EventArgs e) { if (sender is ComboBox c) { var name = c.Text; if (string.IsNullOrEmpty(name.Trim())) { name = "%"; } comboBox6.Items.Clear(); comboBox6.Items.AddRange(Databaseconnection.gethopital(name)); } }
private void ajouthopital() { comboBox6.Items.Clear(); comboBox6.Items.AddRange(Databaseconnection.gethopital()); }