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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# - Async calls with new keyword 'await' -

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i've used async methods today, calling methods asynchronously , using caller's callback methods.

recently, can across this post talks new way using new await keyword. other saving few lines of code, main advantages of new model?

does offer built in solution when make 2 different async calls want control return 1 of caller's callback, after both have completed?

what ctp (community technical preview) mean? new keyword available in next version of c# , vb.net?

from eric lippert's blog post asynchrony in c# 5, part one

the designers of c# 5.0 realized writing asynchronous code painful, in many ways. asynchronous code hard reason about, , we've seen, transformation continuation complex , leads code replete mechanisms obscure meaning of code.

as article explains iterator blocks, anonymous methods, query comprehensions , dynamic types intent make hard, easy.

as community technical preview bit. typically means "await" in next version of c#, there's no guarantee won't change. if write (code or blog posts) , breaks don't blame them.


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