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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++ - Best-First search in Boost Graph Library -

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i starting work boost graph library. need best-first search, implement using astar_search having 0 costs. (please correct me if i'm wrong.)

however, wonder if there possibility of doing this? if costs not considered, algorithm should more efficient.

edit: sorry unclear description. implementing potential field search, don't have costs/weights associated edges rather need steepest-descent-search (which can overcome local minima).

thanks hints!

you use a* tackle this; you'd need h(x) 0 though, not g(x). a* rates nodes based on f defined 

f(n) = g(n) + h(n).  totalcost = pathcost + heuristic.

g(n) = path cost, distance initial current state

h(n) = heuristic, estimation of cost current state end state.

from wikipedia:

dijkstra's algorithm, example of best-first search algorithm, can viewed special case of a* h(x) = 0 x.


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