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Virtual Mode in GridGroupingControl

Thread ID:





92621 Jan 26,2010 09:37 AM Feb 2,2010 10:57 AM ASP.NET Web Forms (Classic) 1
Tags: Grouping
Shakhrukh Karamatov
Asked On January 26, 2010 09:37 AM


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 [Syncfusion]
Replied On February 2, 2010 10:57 AM

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 :




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