change event of Gridview`s textbox does not fires on mouse wheel scroll

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ASP.NET

jQuery

Hi EveryOne,

I have a gridview with custom paging in which when we scroll down,Next page gets loaded.My grid contains Textboxes in a Column.I have written a function onChange event on grid`s Textbox using Jquery which updates an array of changed textbox`s row index.When we type something in any textbox or use up and down key to navigate,then onchange event fires,but suppose i have entered some value in textbox i.e.Txt1 and without changing the focus,use mouse wheel to scroll down and next page gets loaded,then change event of Txt1
does not fires and array does not get updated.

So could anyone please suggest me the solution of this problem.

I does not want to use keyup or keypress event to update the array as it may slow down typing.

Thank You