How to Export the excel file with checkbox in WinForms DataGrid (SfDataGid)?

GridExcelExportingOptions.CellExporting += Options_CellExporting1;
 
private void Options_CellExporting1(object sender, Syncfusion.WinForms.DataGridConverter.Events.DataGridCellExcelExportingEventArgs e)
{
            // Based on the column mapping name and the cell type, we can change the cell values while exporting to excel.
            if (e.CellType == ExportCellType.RecordCell && e.ColumnName == "IsShipped")
            {
                //add the checkbox into excel shhet
                var checkbox = e.Range.Worksheet.CheckBoxes.AddCheckBox(e.Range.Row, e.Range.Column, 20, 20);
 
                //set the checked or unchecked state based on cell value
                if (e.CellValue.ToString().ToLower() == "true")
                    checkbox.CheckState = ExcelCheckState.Checked;
                else if (e.CellValue.ToString().ToLower() == "false")
                    checkbox.CheckState = ExcelCheckState.Unchecked;
 
                //Created check box with cell link
                checkbox.LinkedCell = e.Range.Worksheet[e.Range.AddressLocal];
 
                e.Handled = true;
            }
}