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   | public DataSet mysqlselectinto(string nomU, string requete, DataSet dataset)
            {
                MySqlConnection myConnection;
                string exception="";
                MySqlDataAdapter myAdapter;
                string strConnect, strSQL;
 
                strConnect = "Server=MonIp" +
                             ";Database=test_treeview" +
                             ";User ID=laloose" +
                             ";Password=camarchepo;";
 
                strSQL = requete;
 
                ///Connexion à la base de donnée
                ///
                try
                {
                    myConnection = new MySqlConnection(strConnect);
                    myConnection.Open();
                }
                catch (MySqlException myEx)
                {
                    exception = "ERROR " + myEx.Message.ToString() + " : Impossible de se connecter à la base de donnée.\n\n";
                    logwriter(exception, nomU);
                    return dataset;
                }
 
                ///Passage de la requête
                ///
                try
                {
                    myAdapter = new MySqlDataAdapter();
                    myAdapter.SelectCommand = new MySqlCommand(strSQL, myConnection);
                    myAdapter.SelectCommand.CommandTimeout = 1000;
 
                    myAdapter.Fill(dataset);
                }
                catch (MySqlException myEx)
                {
                    exception = "ERROR " + myEx.Message.ToString() + " : Impossible d'exécuter la requête suivantes : " + requete + "\n\n";
                    dataset.Tables.Add();
                    logwriter(exception, nomU);
                    return dataset; 
                }
 
                ///Deconnection de la base
                ///
 
                try
                {
                    myConnection.Close();
                }
                catch (Exception e)
                {
                    exception = "ERROR :" + e.GetType() + " : Impossible de fermer correctement la base de donnée.\n\n";
                    logwriter(exception, nomU);
                    return dataset;
                }
                logwriter(exception, nomU);
                return dataset;
            } | 
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