string connStr = string.Format("DRIVER={MySQL ODBC 3.51 Driver};SERVER=localhost;UID=root;DATABASE={0};PASSWORD={1};", databasename, password);
System.Data.Odbc.OdbcConnection odbcConn = new System.Data.Odbc.OdbcConnection(connStr);
try
{
odbcConn.Open();
/* Query et autres */
}
catch (System.Data.Odbc.OdbcException odbcEx)
{
/* Traitement de l'erreur */
}
finally
{
odbcConn.Close();
odbcConn = null;
}