How to export the Excel file with checkbox in WinForms DataGrid?

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 sheet
        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;
    }
}