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c# - Usage of Server Side Controls in MVC Frame work -

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i using asp.net 4.0 , mvc 2.0 web application. project requiremrnt have use server side control in application not possibl in noraml case. ideally want use adrotator control , datalist control. i saw few samples , references in codepleax mvc controllib howwver found less useful. can tell how utilize theese controls in asp.net application along mvc. note: please provide functionalities related adrotator , datalist controls not equivalent functionalities thanks in advace. mvc pages not use normal .net solution makes use of normal .net components impossible. a normal .net page use event driven solution call different methods service side mvc use actions , view completly different way handle things. also, mvc not use viewstate normal .net controlls require. found article discussing mixing of normal .net , mvc.
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Django Foreignkey problem, -

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class service(models.model) name = models.charfield("service name", max_length = 20, unique = true)   class newclass(models.model):  service = models.foreignkey(services)  user1 = models.foreignkey(user)

basically want : each service can have different user1, no duplicate user1 service. example

service = 'some'  user1 = 'amit' service = 'some'   user1 = 'laspal' service = 'some1'  user1 = 'amit'

so how avoid conditions: 

   service = 'some'    user1 = 'amit'    service = 'some'    user1  = 'amit'

should check while adding user1 newclass or there field missing out can user fk().

thanks.

if mean don't want 2 newclass models can exist same service , user1, should use:

class newclass(models.model):   service = models.foreignkey(services)   user1 = models.foreignkey(user)    class meta:     unique_together = (('service', 'user1'),)

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