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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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iphone - How i solve memory leak problem? -

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i developing simple application in design or make code in creating , instance object of uiimage. when swip on ipad screen make image of sreen , image render uiimage object after image set uiimageview object , uiimage object released. every time swipe on screen , above process again , again. give me leak in renderimage = [[uiimage alloc] init];.

code,

_renderimage = [[uiimage alloc] init];  _textimagev = [[uiimageview alloc] init];  [self renderintoimage];  -(void)renderintoimage {      uigraphicsbeginimagecontext(bgtableview.bounds.size);     [self.view.layer renderincontext:uigraphicsgetcurrentcontext()];     _renderimage = uigraphicsgetimagefromcurrentimagecontext();     uigraphicsendimagecontext(); }   _textimagev.image = _renderimage; [_renderimage release];

after completing process of swipe releasing _textimagev.

how solve memory leak problem in uiimage *_renderimage?

on line:

_renderimage = uigraphicsgetimagefromcurrentimagecontext();

uigraphicsgetimagefromcurrentimagecontext() returns new autoreleased uiimage , points _renderimage ivar it. allocated uiimage never released, variable repointed somewhere else.

this abandoned uiimage causes/is memory leak. should either release before pointing _renderimage else, or not allocate in first place.


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