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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++ - What is causing boost::lower to fail an is_singular assertion? -

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i getting odd behavior boost::lower, when called on std::wstring. in particular, have seen following assertion fail in release build (but not in debug build):

assertion failed: !is_singular(), file c:\boost_1_40_0\boost/range/iterator_range.hpp, line 281

i have seen appear memory errors after calling boost::to_lower in contexts such as:

void test(const wchar_t* word) {     std::wstring buf(word);     boost::to_lower(buf);     ... }

replacing calls boost::tolower(wstr) std::transform(wstr.begin(), wstr.end(), wstr.begin(), towlower) appears fix problem; i'd know what's going wrong.

my best guess perhaps problem has changing case of unicode characters -- perhaps encoding size of downcased character different encoding size of source character?

does have ideas might going on here? might if knew "is_singular()" means in context of boost, after doing few google searches wasn't able find documentation it.

relevant software versions: boost 1.40.0; ms visual studio 2008.

an iterator range should singular if it's been constructed default constructor (stores singular iterators, i.e doesn't represent range). it's rather hard believe boost's to_lower function manages create singular range, suggests problem might elsewhere (a result of undefined behavior, such using uninitialized variables might initialized known value in debug builds).

read more on heisenbugs.


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