You can use “RetrieveClientLastSelectedObject()” (for example: WebGrid1. RetrieveClientLastSelectedObject()) method of WebGrid. The method returns the actual data row selected by client in server-side button click event.

Hope this help.

Yudi,

Thanks for the response. I am already using the method you mentioned for situations where the user selects one of the records to view via a button in that record. If the user selects "Group By" then my code blows up with a Null Reference. In debugging, I can see that the table that is returned from a Group By grid appears to be different than that returned by a non GroupBy grid. The Group By table looks like a table of rows that indicate the Group and each of those rows has a child table of rows of actual data???

So what is the difference and how do I get the row that was selected? 

I enclosed my test page based on the information of your scenario.

Could you please let me know if there is anything that I miss and the steps to reproduce the issue? You may also modify the sample and send back to us for further investigation.