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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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web services - What is the simplest way for an app to communicate with a website in asp.net? -

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i have desktop application. users register use it. when register, need make sure email address unique. need send request website keeps list of email addresses , returns results.

what simplest, quickest way asp.net?

i this:

send webrequest:

http://www.site.com/validate.aspx?email=a@a.a

and aspx returns xml:

<response>valid</response>

there few other simple tasks this. there no need heavy security or need make system particularly robust due high demand.

i have used web services before seems overhead simple task.

is there elegant api wraps communication system must common.

http has covered. check response code server.

http://en.wikipedia.org/wiki/list_of_http_status_codes

i suggest use

409 conflict
indicates request not processed because of conflict in request

but http 418 favorite since opengl.


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