GridView With Async Methods

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Dears

I have a grid-view and it contain with a lot of records and I bind a link button to that grid-view as a Template column.

The link button do some calculation depends on the selected row data ,For this calculations it do a big task and it take some more time around 3 minutes and not that i am not talking about the time consuming. The problem is if i want to calculate another row from the same grid-view i wait until the previous calculation is completed.

I need a solution for this issue , I found so many articled about async methods , please give a basic idea about how i manage multiple click(through grid view link button template column without any delay

I mean that i want to click the first link button and it start calculating, same time i want to select some another row and possible to click the calculation without affecting the previous one and same as other all rows like as load on demand technology , facebook page load technology or as background worker.

Regards
Riyas Mohammed Kari

Posted 10-Jul-12 0:30am

Riyasktr

Updated 10-Jul-12 10:43am

v3

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_Zorro_ 10-Jul-12 12:12pm

Web or desktop, because your tags are confusing (C# and VB.NET)

Sergey Alexandrovich Kryukov 10-Jul-12 13:59pm

Tag application type of UI library you use.
--SA

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sahabiswarup · Answer 1 · 2012-07-10T08:26:00

Solution 1

before bind grid you may store the data into a datatable; where you may claculate records, you also implement dataview to modify datatable value.
then i think your time consuming problem will be solved because it will bind with grid after calculating the data.

Posted 10-Jul-12 8:26am

sahabiswarup

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Riyasktr 10-Jul-12 16:39pm

Dear

as per my question i am asking , am not doing any filtering , i have a template linkbutton column in the grdiview and the link button do some operations, It do some calculation and it create some records and insert to a database table a, actually my application an attendance management system.

For this link button operation , it take some more time and i am not asking that time consuming, if i click the first row link button and autmaticcallt there is apostback occurs , i want to prevent this postback and possible to click the second row link button , but and do the second calculation do asynchrounsly without effecting my previous operation like facebook Load on demand.

pradiprenushe 11-Jul-12 0:46am

I think use webservice for calculatoin part in javascript. And add that javascript function to button click.