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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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.net - Which constructor should I use for the StringBuilder class? -

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i'm building large string list of items. each item generate string approximately 200 characters long (plus or minus 100%).

will (noticeable) performance benefit using

dim sb = new stringbuilder(averagecharactercount * items.count)

instead of 

dim sb = new stringbuilder()

even if specified capacity guess?

starting in right ball-park save few reallocations/copies, note since doubling algorithm approach size pretty quickly. if within 100% 1 more reallocation/copy worst case, yes - starting approach some.

but in many ways micro-optimisation; you're doing right way, unless our profiling shows still bottleneck (ad therefore need squeeze last few cycles out), forget , move on next thing.


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