+ public static DataSet SelectRows(string myConnection, string mySelectQuery, string myTableName)
+ {
+ MySqlConnection myConn = new MySqlConnection(myConnection);
+ MySqlDataAdapter myDataAdapter = new MySqlDataAdapter();
+ myDataAdapter.SelectCommand = new MySqlCommand(mySelectQuery, myConn);
+ MySqlCommandBuilder cb = new MySqlCommandBuilder(myDataAdapter);
+
+ myConn.Open();
+
+ DataSet ds = new DataSet();
+ myDataAdapter.Fill(ds, myTableName);
+
+ ///code to modify data in DataSet here
+ ///Without the MySqlCommandBuilder this line would fail
+ myDataAdapter.Update(ds, myTableName);
+ myConn.Close();
+ return ds;
+ }
+
+
+ public DataSet SelectRows(DataSet dataset,string connection,string query)
+ {
+ MySqlConnection conn = new MySqlConnection(connection);
+ MySqlDataAdapter adapter = new MySqlDataAdapter();
+ adapter.SelectCommand = new MySqlCommand(query, conn);
+ adapter.Fill(dataset);
+ return dataset;
+ }
+
+
+ public void RunTransaction(string myConnString)
+ {
+ MySqlConnection myConnection = new MySqlConnection(myConnString);
+ myConnection.Open();
+ MySqlCommand myCommand = myConnection.CreateCommand();
+ MySqlTransaction myTrans;
+ // Start a local transaction
+ myTrans = myConnection.BeginTransaction();
+ // Must assign both transaction object and connection
+ // to Command object for a pending local transaction
+ myCommand.Connection = myConnection;
+ myCommand.Transaction = myTrans;
+
+ try
+ {
+ myCommand.CommandText = "Insert into Region (RegionID, RegionDescription) VALUES (100, 'Description')";
+ myCommand.ExecuteNonQuery();
+ myCommand.CommandText = "Insert into Region (RegionID, RegionDescription) VALUES (101, 'Description')";
+ myCommand.ExecuteNonQuery();
+ myTrans.Commit();
+ Console.WriteLine("Both records are written to database.");
+ }
+ catch(Exception e)
+ {
+ try
+ {
+ myTrans.Rollback();
+ }
+ catch (MySqlException ex)
+ {
+ if (myTrans.Connection != null)
+ {
+ Console.WriteLine("An exception of type " + ex.GetType() +
+ " was encountered while attempting to roll back the transaction.");
+ }
+ }
+
+ Console.WriteLine("An exception of type " + e.GetType() +
+ " was encountered while inserting the data.");
+ Console.WriteLine("Neither record was written to database.");
+ }
+ finally
+ {
+ myConnection.Close();
+ }
+ }
+
+ ref
+ ref
+
+ new { pooling = new
+ {
+ enabled = true,
+ maxSize = 15,
+ maxIdleTime = 60000,
+ queueTimeout = 60000
+ }
+ }
+
+
+ new { pooling = new
+ {
+ enabled = true,
+ maxSize = 15,
+ maxIdleTime = 60000,
+ queueTimeout = 60000
+ }
+ }
+
+
+ public static DataSet SelectRows(string myConnection, string mySelectQuery, string myTableName)
+ {
+ MySqlConnection myConn = new MySqlConnection(myConnection);
+ MySqlDataAdapter myDataAdapter = new MySqlDataAdapter();
+ myDataAdapter.SelectCommand = new MySqlCommand(mySelectQuery, myConn);
+ MySqlCommandBuilder cb = new MySqlCommandBuilder(myDataAdapter);
+
+ myConn.Open();
+
+ DataSet ds = new DataSet();
+ myDataAdapter.Fill(ds, myTableName);
+
+ ///code to modify data in DataSet here
+ ///Without the MySqlCommandBuilder this line would fail
+ myDataAdapter.Update(ds, myTableName);
+ myConn.Close();
+ return ds;
+ }
+
+
+ public DataSet SelectRows(DataSet dataset,string connection,string query)
+ {
+ MySqlConnection conn = new MySqlConnection(connection);
+ MySqlDataAdapter adapter = new MySqlDataAdapter();
+ adapter.SelectCommand = new MySqlCommand(query, conn);
+ adapter.Fill(dataset);
+ return dataset;
+ }
+
+
+ public void RunTransaction(string myConnString)
+ {
+ MySqlConnection myConnection = new MySqlConnection(myConnString);
+ myConnection.Open();
+ MySqlCommand myCommand = myConnection.CreateCommand();
+ MySqlTransaction myTrans;
+ // Start a local transaction
+ myTrans = myConnection.BeginTransaction();
+ // Must assign both transaction object and connection
+ // to Command object for a pending local transaction
+ myCommand.Connection = myConnection;
+ myCommand.Transaction = myTrans;
+
+ try
+ {
+ myCommand.CommandText = "Insert into Region (RegionID, RegionDescription) VALUES (100, 'Description')";
+ myCommand.ExecuteNonQuery();
+ myCommand.CommandText = "Insert into Region (RegionID, RegionDescription) VALUES (101, 'Description')";
+ myCommand.ExecuteNonQuery();
+ myTrans.Commit();
+ Console.WriteLine("Both records are written to database.");
+ }
+ catch(Exception e)
+ {
+ try
+ {
+ myTrans.Rollback();
+ }
+ catch (MySqlException ex)
+ {
+ if (myTrans.Connection != null)
+ {
+ Console.WriteLine("An exception of type " + ex.GetType() +
+ " was encountered while attempting to roll back the transaction.");
+ }
+ }
+
+ Console.WriteLine("An exception of type " + e.GetType() +
+ " was encountered while inserting the data.");
+ Console.WriteLine("Neither record was written to database.");
+ }
+ finally
+ {
+ myConnection.Close();
+ }
+ }
+
+ ref
+ ref
+
+ new { pooling = new
+ {
+ enabled = true,
+ maxSize = 15,
+ maxIdleTime = 60000,
+ queueTimeout = 60000
+ }
+ }
+
+
+ new { pooling = new
+ {
+ enabled = true,
+ maxSize = 15,
+ maxIdleTime = 60000,
+ queueTimeout = 60000
+ }
+ }
+
+ Application de Gestion du Personnel et des Absences
-Singleton pour l'accès à la base de données.
-Renvoie l'instance unique de la classe Access.
-Méthodes d'accès aux données pour les absences du personnel.
- -Donne la liste des absences d'un personnel.
-Méthode d'ajout d'une absence pour un personnel.
-Méthode de suppression d'une absence pour un personnel.
-Méthodes d'accès aux données pour les motifs d'absence.
- -Méthode pour récupérer tous les motifs d'absence.
-Méthode pour récupérer l'ID d'un motif par son libellé.
-Méthodes d'accès aux données pour le personnel.
- -Méthode pour récupérer tous les personnels de la base de données.
-Méthode pour ajouter un personnel à la base de données.
-Méthode pour modifier les informations d'un personnel dans la base de données.
-Représente une absence d'un personnel.
-Représente un motif d'absence
-Représente un membre du personnel
-Gestionnaire de la page de connexion pour les responsables.
-Connecte un responsable à l'application.
-