public IDatabaseHandler CreateDatabase() { IDatabaseHandler database = null; var conString = General.AuthGuard(); switch (connectionStringSettings.ProviderName.ToLower()) { //case "system.data.sqlclient": //database = new SqlDataAccess(connectionStringSettings.ConnectionString); // break; case "system.data.oracleclient": database = new OracleDataAccess(conString); break; //case "system.data.oleDb": // database = new OledbDataAccess(connectionStringSettings.ConnectionString); // break; //case "system.data.odbc": // database = new OdbcDataAccess(connectionStringSettings.ConnectionString); // break; } return(database); }