CULng Function

Syntax
CULng(expr)
Group
Conversion
Description
Convert to a ULong. If expr is too big (or too small) to fit then an overflow error occurs.
VBA
This language element is not VBA compatible and requires the #Language "WWB-COM" setting.
Parameters Description
expr Convert a number or string value to a ULong.

Sub Main
    Debug.Print CULng(1.6) ' 2
End Sub