LOBYTE
- Source: https://www.freebasic.net/wiki/wikka.php?wakka=KeyPgLoByte
- Last revised: 2016-02-10
Gets the lowest byte of the operand.
Syntax
` #define Lobyte( expr ) (Cast(Uinteger, expr) and &h000000FF)
`
Usage
` result = Lobyte( expr )
`
Parameters
expr
A numeric expression, converted to an Uinteger value.
Return Value
Returns the value of the low byte of expr.
Description
This macro converts the numeric expression expr to an Uinteger value, then expands to an Uinteger representing the value of its least-significant (low) byte.
Examples
start GeSHi
vb
Dim N As UInteger
'Note there are 16 bits
N = &b1010101110000001
Print "N is "; N
Print "The binary representation of N is "; Bin(N)
Print "The most significant byte (MSB) of N is "; HiByte(N)
Print "The least significant byte (LSB) of N is "; LoByte(N)
Print "The binary representation of the MSB is "; Bin(HiByte(N))
Print "The binary representation of the LSB is "; Bin(LoByte(N))
Sleepend GeSHi
The output would look like:
N Is 43905
The Binary representation of N Is 1010101110000001
The most significant Byte (MSB) of N Is 171
The least significant Byte (LSB) of N Is 129
The Binary representation of the MSB Is 10101011
The Binary representation of the LSB Is 10000001Dialect Differences
- Not available in the -lang qb dialect unless referenced with the alias
__LOBYTE.
Differences from QB
- New to FreeBASIC
See also
HibyteLowordHiword
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