## Random Integer Within Range FunctionRandom Values Class

```Public Function RandomIntegerWithinRange( _
Optional ByVal vLower As Variant _
, Optional ByVal vUpper As Variant _
) As Variant```

### Returns a random Integer number between vLower and vUpper inclusive. Random numbers will be distributed evenly within the range.

Examples:
```    Rnd(-1) = 0.224007
RandomIntegerWithinRange() = -30418
RandomIntegerWithinRange() = -27108
RandomIntegerWithinRange() = -22002
RandomIntegerWithinRange(1) = 5890
RandomIntegerWithinRange(1) = 18783
RandomIntegerWithinRange(1) = 16733
RandomIntegerWithinRange(1, 100) = 4
RandomIntegerWithinRange(1, 100) = 41
RandomIntegerWithinRange(1, 100) = 68```
Note: The call to the Visual Basic Rnd function in the above example seeds the Visual Basic random number generator so that the sample results can be reproduced. There is generally no need to call the Rnd function within your programs since Entisoft Tools initializes the Visual Basic random number generator once with "Randomize" statement.
```    RandomIntegerWithinExpRange Function
RandomLongWithinRange Function
RandomIntegerWithinRangeVerify Subroutine```
vLower: The lower limit of the range in which the generated random number will fall. vLower defaults to MinInteger if it is missing or Null or cannot be fixed up to a number.

vUpper: The upper limit of the range in which the generated random number will fall. vUpper defaults to MaxInteger if it is missing or Null or cannot be fixed up to a number.

Function returns Null if vLower > (is greater than) vUpper.

Function returns vLower if vLower = (equals) vUpper.

Definition:

`    CInt(Int(Rnd * (1 + vUpper - vLower) + vLower))`