Cannot expand or collapse selected rows in a Grid using GridGroupingControl

[Vihang Mankad]

I have rows and subrows displayed in a Grid. On running the application, i can manually Expand or Collapse a row, but after closing this application, when i restart it, all rows again gets expanded. I want that the rows which i closed previously should retain their state everytime i open the application.
Is this possible to save the state of each of the rows that is either they are collapsed or expanded.
Please reply me soon.

[Rekha P]

Hi Vihang,

We are sorry for the delay in getting back to you.

If your intension is to retain the state after closing the application, we would suggest you to save the Expanded and Collapsed rows collections into cookies or you can store that collection into database as a table and you can retrieve the same state.

Please let us know if you have any concerns.

Thanks,
Rekha