Hi swaminath,
Thank you for posting query to us.
You can handle the TableControlCellClick event and deselect the highlighted row using SelectedRecords.Clear.
void gridGroupingControl1_TableControlCellClick(object sender, Syncfusion.Windows.Forms.Grid.Grouping.GridTableControlCellClickEventArgs e)
{
if (e.Inner.RowIndex > 0 && e.Inner.ColIndex>0)
{
this.gridGroupingControl1.Table.SelectedRecords.Clear();
}
}
Please refer the sample which implements the above said feature:
http://websamples.syncfusion.com/samples/Grid.Windows/F67862/main.htmKindly let us know if you need any further assistance.
Best Regards,
Jeba.