SELECT 'ALTER SCHEMA dbo TRANSFER ' + TABLE_SCHEMA + '.' + TABLE_NAME
FROM INFORMATION_SCHEMA.TABLES WHERE TABLE_SCHEMA = 'oldschema'
SELECT 'ALTER SCHEMA dbo TRANSFER ' + ROUTINE_SCHEMA + '.' + SPECIFIC_NAME
FROM INFORMATION_SCHEMA.ROUTINES WHERE ROUTINE_TYPE='PROCEDURE' AND ROUTINE_SCHEMA = 'oldschema'
Copy and paste the results in Query Analyzer and run.