Subscribes to the specified event and calls the callback function when the event fires.
| Name | Type | Description |
| eventName | string | The event name. |
| callback | function | Function to be called when the event fires. |
builder.CreateFile("xlsx");
var oWorksheet = Api.GetActiveSheet();
var oRange = oWorksheet.GetRange("A1");
oRange.SetValue("1");
Api.attachEvent("onWorksheetChange", function(oRange){
console.log("onWorksheetChange");
console.log(oRange.GetAddress());
});
builder.SaveFile("xlsx", "attachEvent.xlsx");
builder.CloseFile();