textbox - C# asp.net Maintain tab index after asynchronous postback ontextchanged -


ok, i've researched end of earth , can't seem find solution works.

i have c# application, web form made of radio button lists , text boxes in update panel. form has multiple 'sections', each of user submits when completed. each control performs postback. because if user modifies section after completing it, 'section saved' label needs disappear.

this works well, except postbacks lose tab order of controls. have found code examples save last control had focus, works radio button lists, because text boxes post when user tabs next control (not modifies text), doesn't select next control. user has hit tab again , jumps third text box, not second because technically, second text box had focus after initial postback. hope makes sense.

any ideas? can post code if required.

i should add page within frame of our community portal.


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