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			int i = 0;
            int j = 0;
            int nbrClient;
            string[] nom = new string[1000];
            string[] mail = new string[1000];
            string nbr;
            MySqlConnection conn = new MySqlConnection("server=localhost;database=absys;uid=root;pwd=admin");
            conn.Open();
            string query = "SELECT Nom FROM clients";
            string query1 = "SELECT Email FROM clients";
            string query2 = "SELECT COUNT(*) FROM clients";
            MySqlDataReader reader2 = new MySqlCommand(query2, conn).ExecuteReader();
            reader2.Read();
            nbr = reader2[0].ToString();
            reader2.Close();

            nbrClient = Convert.ToInt32(nbr);
            label5.Text = nbrClient.ToString();
            MySqlDataReader reader = new MySqlCommand(query, conn).ExecuteReader();
            reader.Read();
            for(i = 0; i < nbrClient; i++)
            {
                nom[i] = reader[i].ToString();
            }
            reader.Close();

            MySqlDataReader reader1 = new MySqlCommand(query1, conn).ExecuteReader();
            reader1.Read();
            for(j = 0; j < nbrClient; ++j)
            {
                mail[j] = reader1[j].ToString();
            }
            reader1.Close();