Hi Harshad,
To remove the tooltip from the summary cell, you need to handle the QueryCellStyleInfo event and set the Style.CellTipText property to String.Empty for all summary filed cells. Below is a code snippet
private void gridGroupingControl1_QueryCellStyleInfo(object sender, Syncfusion.Windows.Forms.Grid.Grouping.GridTableCellStyleInfoEventArgs e)
{
if(e.TableCellIdentity.TableCellType==GridTableCellType.SummaryFieldCell)
{
e.Style.CellTipText="";
}
}
Please refer to the attached sample for more details.
RemoveToolTipSummarySampleBest Regards,
Haneef