activeSheet.setArray(0,0,[1,2,3,4,5,6,7,8,9,10]);
var cell = new GC.Spread.Sheets.ConditionalFormatting.NormalConditionRule();
cell.ruleType(GC.Spread.Sheets.ConditionalFormatting.RuleType.cellValueRule);
cell.operator(GC.Spread.Sheets.ConditionalFormatting.ComparisonOperators.greaterThan);
cell.value1(5);
cell.ranges([new GC.Spread.Sheets.Range(0, 0, 10, 1)]);
var style = new GC.Spread.Sheets.Style();
style.backColor = "red";
cell.style(style);
activeSheet.conditionalFormats.addRule(cell);
//button
$("#button1").click(function () {
     cell.reset();
     activeSheet.suspendPaint();
     activeSheet.resumePaint();
});