<cfscript>
    mySheet = spreadSheetNew("My Sheet");
    spreadSheetAddRow(mySheet, "'Col. A','Col. B','Col. C'");
    for(i=1; i <= RandRange(1, 100); i++){
        spreadSheetAddRow(mySheet, "'Row A#i#','Row B#i#','Row C#i#'");
    }
    spreadSheetFormatRow(mySheet, {bold = true, fontsize = 24}, 1);
    spreadSheetFormatRows(mySheet, {fontsize = 16}, "2-#mySheet.rowcount#");
    cfheader(name = "Content-Disposition", value = 'inline; fileName="test.xls"');
    cfcontent(type="application/vnd.ms-excel", variable="#spreadSheetReadBinary(mySheet)#");
</cfscript>
<cfoutput>2-#mySheet.rowcount#</cfoutput>