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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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c# - Could you please suggest better design? -

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following scenario.

i have called domain can have multiple states (statekey-statevalue pair) in it. the same statekey can present in multiple domains different statevalue.

e.g. statekey named 'economiccapital' may present in domains 'england', 'america' values 'london', 'washington' respectively.

classes corresponding these in common library can consumed @ client or service side required.

i have winform application in can select specific domain. in string, wherever encounter statekey, want replace statevalue selected domain.

i can think of following designs:

  1. establish composition relationship. domain can composed of states. when want statevalue of statekey, can object of required domain , can extract statekey states collection composed in it.

but there can large number of instances statekey used, not think approach quite snce requires finding domain object collection of domains , iterating through state collection find particular key.

or

  1. maintain static collection can hold statekeys in different domain. when want particular statekey can lookup in collection.

could please advice me approach more appropriate? there other approach/design?

(if logic implemented @ service side; not 1 winform application many such applications can access it.)

what 

dictionary<domain, dictionary<statekey, statevalue>()

you find key value pairs domain, , value that.... or missing in question?


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