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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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Is it possible to wrap a C# singleton in an interface? -

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i have class in have static members , constants, i'd replace singleton wrapped in interface.

but how can this, bearing in mind every singleton implementation i've seen has static instance method, breaking interface rules?

a solution consider (rather hand-rolling own) leverage ioc container e.g. unity.

ioc containers commonly support registering instance against interface. provides singleton behaviour clients resolving against interface receive single instance.

  //register instance @ starting point in application   container.registerinstance<iactivesessionservice>(new activesessionservice());    //this single instance can resolved clients directly,   //will automatically resolved dependency when resolve other types.    iactivesessionservice session = container.resolve<iactivesessionservice>();

you added advantage can vary implementation of singleton registered against interface. can useful production, perhaps more testing. true singletons can quite painful in test environments.


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