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Update Datasource in GridDataBoundGrid

Thread ID:





91848 Dec 7,2009 02:43 AM UTC Dec 9,2009 01:59 PM UTC ASP.NET Web Forms (Classic) 1
Tags: GridGroupingControl
Billy Hui
Asked On December 7, 2009 02:43 AM UTC

Hi SyncFusion,

We have a grid updating in every 100ms.

Since there is not every rows/columns get updated,
is there any good method/way to send update to datasource
and the grid only re-draw the part of updated regions?


Rajadurai C [Syncfusion]
Replied On December 9, 2009 01:59 PM UTC

Hi Billy,

Thanks for your interest in Syncfusion Products.

To redraw only the specific part in the updated regions, you can make InvalidateRange() method call passing the specific range to be redrawn as parameter.

this.gridDataBoundGrid1.InvalidateRange([range to be redrawn]);



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