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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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java - Problem when using JXL Formula like SUM() AVG() STDEV() returns #VALUE! when it refers values from another sheet -

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i want populate values in sheet , use jxl formula values sheet , write sheet...

when try run sample code 

   string filename = "c:\\input.xls";       workbooksettings ws = new workbooksettings();       ws.setlocale(new locale("en", "en"));       writableworkbook workbook =        workbook.createworkbook(new file(filename), ws);       writablesheet s = workbook.createsheet("input", 0);       writablesheet s1 = workbook.createsheet("output", 1);       s1.addcell(new number(3, 0, 5));       s1.addcell(new number(3, 1, 6));       s1.addcell(new number(3, 2, 1));       s1.addcell(new number(3, 3, 6));       s1.addcell(new number(3, 4, 1));       formula formula = new formula(3,5,"average(output!d1:output!d5)");       s.addcell(formula);

i getting last value in avg list has output

=average(output!d5)

jar used : jxl 1.0.jar....

solution tried :

1) instead of giving has formula gave has label

label label = new label (3,5,"average(output!d1:output!d5)");

i got entire text in cell , gave '=' before cell.. worked charm. want done jxl api

2) changed jar jxl 2.6.jar

now getting #value! when try run same. cell content

=average(output!d1:output!d5) still #value!.

jar used : jxl 2.6.jar

this error getting solved when go cell , press tab key or f2 key.

please provide solution

regards

n.s.balaji

it looks excel evaluating formula in strange way, hence why seeing #value!. see why formula failing, click on formula cell , go tools > formula auditing > evaluate formula. see steps are:

average(output!d1:output!d5) =average(5:output!d5) =average(5:1) =average(#value!) =#value!

but when execute f2+enter on cell, see excel changes execution plan , gets right answer.

i'm afraid thing can think of fix use comma-separated list, instead of range:

formula formula = new formula(3,5, "average(output!d1,output!d2,output!d3,output!d4,output!d5)");

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