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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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asp.net mvc - how can I use FirstOrDefault()? -

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i have code , want set value viewdate when expression returns no data:

viewdata["fix"] = db.prestatusviws.where(c => c.lkpnamefix == "1").firstordefault().numcoefficientfix;

can set 0 or "text" that? no, can do?! note: firstordefault(null) cause error.

if understand question correctly, following code should solve problem:

var p = db.prestatusviws.where(c => c.lkpnamefix == "1").firstordefault();  if(p != null)     viewdata["fix"] = p.numcoefficientfix; else     viewdata["fix"] = 0;

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