Virtual Mode in GridGroupingControl

[Shakhrukh Karamatov]

Hi,

I have used GridGroupingControl with the parent-child data tables in the DataSet.

Now I am looking for the ways to work with it in "virtual mode" via OnQueryCellInfo/OnQueryRowCount. Can you please advise how to do that or provide a sample?

Many thanks!

[Ranjeet Kumar]

Hi Shakhrukh,
Thanks for your interest in Syncfusion Products.

The way GridControl implements virtual mode is different than GridGroupingControl. QueryCellInfo/QueryRowCount events are handled when implementing virtual mode using GridControl. Please refer the dashboard sample to understand and implement the working of virtual mode in GridGroupingControl.

Dashboard Sample Link :

Essential Studio - Windows Forms
2009 volume 4
Essential Studio Samples
Grid.Grouping Samples -> Performance -> Engine Optimization Demo

Aslo, you may refer to forum link for more details :

http://www.syncfusion.com/support/forums/grid-windows/54150

Regards,
Ranjeet.