if (!pooling) {
if(!ParseDataSource (dataSource, out port, out serverName))
throw new SqlException(20, 0, "SQL Server does not exist or access denied.", 17, "ConnectionOpen (Connect()).", dataSource, parms.ApplicationName, 0);
if (!pooling) {
if(!ParseDataSource (dataSource, out port, out serverName))
throw new SqlException(20, 0, "SQL Server does not exist or access denied.", 17, "ConnectionOpen (Connect()).", dataSource, parms.ApplicationName, 0);