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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# - How do I clear the image cache after editing an image on my site? -

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i'm using outside page update image in system. when i'm redirected page i've worked in, still see old picture. don't see changes until press ctrl+f5. way redirect history delete or other solution?

add query string image source, prevent browser caching it. people use date, prefer guid

guid g = guid.newguid(); string guidstring = convert.tobase64string(g.tobytearray()); guidstring = guidstring.replace("=", ""); guidstring = guidstring.replace("+", "");  image1.imageurl = "/path/to/new/image.jpg?r=" + guidstring;

it end making image source similar this:

 <img src="/path/to/image.jpg?r=vqad3w8zug6oxgfzziw" id="image1" runat="server" />

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