lang • bchg

BChg

Value = BChg ( Number , Bit )

Return Number with its Bitth bit inverted. The bit number of the least significant bit is 0.

The type of Number may be Byte, Short, Integer, or Long.

The valid range of Bit depends on the type of the Number argument.

Type of Number

Range of Bit
Byte 0...7
Short 0...15
Integer 0...31
Long 0...63

The datatype of the return value is the datatype of Number.

Errors

Message

Description
Type mismatch (6) The datatype of the Number argument is not valid.
Bad argument (20) The Bit argument is out of range.

Examples

Print 15, Bin(15, 16)
Print BChg(15, 1), Bin(BChg(15, 1), 16)
15      0000000000001111
13      0000000000001101
Print 13, Bin(13, 16)
Print BChg(13, 1), Bin(BChg(13, 1), 16)
13      0000000000001101
15      0000000000001111

See also