次のサンプルコードは、イベントの連結を解除します。
activeSheet.bind(GC.Spread.Sheets.Events.CellChanged, function (sender, args) {
if (args.propertyName === "value") {
alert(activeSheet.getValue(args.row, args.col));
}
});
activeSheet.setValue(0, 0, "111");
spread.unbind(GC.Spread.Sheets.Events.CellChanged);
//spread.unbindAll(); //cancel monitoring of all events.
activeSheet.setValue(1, 0, "222");
activeSheet.setValue(2, 0, "333");
activeSheet.setValue(3, 0, "444");