using System; using System.Data.OleDb; using System.Windows.Forms; using System.Collections.Generic; namespace XXXXXXXX { class Rex_connexion { public string rex; public OleDbDataReader rdr; OleDbCommand cmd; OleDbConnection cnx; string mindongocon; public Rex_connexion() { mindongocon = "Provider=Microsoft.ACE.OLEDB.12.0;Data Source=" + Application.StartupPath + @"\ta_BDD.accdb"; } public void RExconx() { cnx = new OleDbConnection(mindongocon); cnx.Open(); cmd = new OleDbCommand(rex, cnx); rdr = cmd.ExecuteReader(); } public void RexENdcnx() { rdr.Dispose(); cnx.Dispose(); } } }
public partial class ENREGISTR : Form { \\ici tu appel Rex_connexion REX = new Rex_connexion(); public ENREGISTR() { InitializeComponent(); }