Returns a random number between the numbers you specify.
| Name | Type | Description |
| arg1 | any | Is the smallest integer RANDBETWEEN will return. |
| arg2 | any | Is the largest integer RANDBETWEEN will return. |
builder.CreateFile("xlsx");
var oWorksheet = Api.GetActiveSheet();
var oFunction = Api.GetWorksheetFunction();
oWorksheet.GetRange("A1").SetValue(oFunction.RANDBETWEEN(-1, 10));
builder.SaveFile("xlsx", "RANDBETWEEN.xlsx");
builder.CloseFile();