//This example uses the Top10ConditionType enumeration.
var style = new GC.Spread.Sheets.Style();
style.backColor = "red";
var ranges=[new GC.Spread.Sheets.Range(0,0,10,1)];
activeSheet.conditionalFormats.addTop10Rule(GC.Spread.Sheets.ConditionalFormatting.Top10ConditionType.top, 2, style, ranges);
activeSheet.setValue(0, 0, 1);
activeSheet.setValue(1, 0, 50);
activeSheet.setValue(2, 0, 11);
activeSheet.setValue(3, 0, 5);