How to show progress bar in Adobe air when a window is loading

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i developing an

application in educational field, showing few reports. 1 of report contains 3 tabs , each tab contains 4 or 5 data grids.

its taking time show complete window. during time got "not responding" on title window , window showing blank (with black background color ) windows vista busy icon , after time complete window coming.

 

the user experience not nice when window going blank. possible show "some kind of progress bar" when window loading.

 

thanks in advance kind support.

 

regards

penugonda

the solution break operation taking long time smaller chunks. if example, have long loop executing, air never gets chance update screen (or respond os messages).

 

the first step identify part of process taking such long time.

 

see http://senocular.com/flash/tutorials/asyncoperations/ explanation.

 

and put progress bar, have anyway, otherwise progress bar never updated, either.



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