Any how can we get the count of all validation rules and workflows  in salesforce org.
I tried---
private static MetadataService.MetadataPort createService()
    {
        MetadataService.MetadataPort service = new MetadataService.MetadataPort();
        service.SessionHeader = new MetadataService.SessionHeader_element();
        service.SessionHeader.sessionId = UserInfo.getSessionId();
        return service;    
    }
MetadataService.MetadataPort service = createService();
        List<MetadataService.ListMetadataQuery> queries = new List<MetadataService.ListMetadataQuery>();     
        MetadataService.ListMetadataQuery queryWorkflow = new MetadataService.ListMetadataQuery();
        queryWorkflow.type_x = 'Workflow';
        queriesWorkflow.add(queryWorkflow);

But no luck plz help its urgent