Rotate the bits in a variable left 1 bit, the most significant bit will be "rolled" over to the least significant bit.
Syntax: Roll variable
|
var |
Required. Variable or value to shift |
Notes Arrays, Strings, and Boolean variables are not allowed
Example:
Dim a As uByte, b as uInteger a=0x80 b=0x4000 Roll a ' a is now 0x01 Roll b ' b is now 0x8000