Returns a value converted to a number
static int N( double& dn, const CXlOper& xloCell );
A reference to a value that will contain the requested data if the macro succeeds.
Value or reference to a value.
Zero if the function has been called successfully; non-zero if the function could not be called. See Error codes for a list of return values.
See the Microsoft Excel on-line Help for full details about this function.