Update GridView and display to client row by row


 I am working on a website in which I have to display the data using gridview. The requirement is initially the gridview will be displayed with certain data. Later when user clicks a

button then we need perform a complex operation on each which will take some time. Once the operation is completed we need to update the gridview with operation results.

This process should done for all the rows in the gridview. Right now if the user clicks on the button the operation is being performed on all the rows and all the results are 

in the gridview at once. For all the operation to be completed it is taking lot of time and user is thinking that website is not responding.


Please some one help me



4/1/2009 3:28:45 PM
asp.net.ajax-discussion 13973 articles. 1 followers. Follow

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You can use an UpdatePanel woth the control UpdateProgress that show an image, or a modalPopup or other for comunicate at the user this long operation.

or an UpdatePanelAnimation:

If this answers your question, please select 'mark as answer' thanks!

Andrea Dottor
Microsoft MVP - ASP/ASP.NET
4/1/2009 4:04:25 PM

Thank you andreadottor

 The requirement is we dont want the user to wait for long period. We want to update the grid once an operation is completed on the row. I want to know whether it is possible or not.

4/1/2009 4:30:59 PM

Hi blackberrycurve,

The UpdatePanelAnimation and the UpdateProgress extender are quite meet your requirement. You can place the GirdView inside an UpdatePanel and bind these two extenders to the UpdatePanel. Thus, when the GridView is interacting with the Server, the UpdatePanelAnimation or UpdateProgress can catch the updating/updated status and then display any action as your wish.

For using these two controls, please have a look at the links provided by andreadottor.
Here are other useful links:

Best regards,

Zhi-Qiang Ni

Microsoft Online Community Support

Please remember to click “Mark as Answer” on the post that helps you, and to click “Unmark as
Answer” if a marked post does not actually answer your question.
4/3/2009 7:18:52 AM

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