private void comboBox1_SelectedIndexChanged(object sender, EventArgs e)
{
MySqlConnection Conn = new MySqlConnection(connectString);
try
{
Console.WriteLine(comboBox1.SelectedItem.ToString());
var DataContacts = Utilitaire.comboType(comboBox1);
dataGridView1.DataSource = DataContacts;
}
catch (Exception ex)
{
Console.WriteLine("toto");
}
}