Spread.Sheets Documentation
unbindAll Method
GC.Spread.Sheets Namespace > Workbook type : unbindAll Method

Syntax
var instance = new GC.Spread.Sheets.Workbook(host);
var value; // Type: any
value = instance.unbindAll();
function unbindAll() : any;
Example
This example removes the event binding. Uncomment the unbindAll method to remove all event binding.
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");
See Also

Reference

Workbook type