Changes FALSE to TRUE, or TRUE to FALSE.
| Name | Type | Description |
| arg1 | boolean | Is a value or expression that can be evaluated to TRUE or FALSE. |
builder.CreateFile("xlsx");
const oWorksheet = Api.GetActiveSheet();
var condition = 12 < 100;
var oFunction = Api.GetWorksheetFunction();
var ans = oFunction.NOT(condition);
oWorksheet.GetRange("C1").SetValue(ans);
builder.SaveFile("xlsx", "NOT.xlsx");
builder.CloseFile();