Public Function RotateRight( _ ByVal vValue As Variant _ , ByVal vNBits As Variant _ ) As Variant
RotateRight( 32, 2) = 8 RotateRight(-32, 2) = 16376 RotateRight(255, 2) = -16321 RotateRight(Chr$(16) + Chr$(32), 2) = Chr$(4) + Chr$(8)In the Rotate Right operation, the bits of the string are shifted to the right (more-significant-bits are shifted to less-significant positions). Those bits which were occupying the vNBits least-significant-positions become the new most-significant-bits.
ShiftRight Function ArithmeticShiftRight Function RotateLeft FunctionvValue: Value whose bits are to be rotated left. Function returns Null if vValue is Null.
vNBits: The number of positions that the bits within vValue are to be rotated right. Function returns Null if vNBits is Null or cannot be fixed up to a number.
Function returns vValue unchanged if vNBits is 0 (zero).
If vNBits is < 0 (less than zero), then the function will rotate bits to the left instead of to the right.
Function will return the same type of value as vValue, or in the case of Date values (in which not all combinations of bits are valid) it may possibly generate a runtime error.
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