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46 lines
1.1 KiB
Markdown
46 lines
1.1 KiB
Markdown
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The [_SETBIT](_SETBIT) function is used to set a specified bit of a numerical value to 1 (on state).
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## Syntax
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> result = [_SETBIT](_SETBIT)(numericalVariable, numericalValue)
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## Parameter(s)
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* numericalVariable is the variable to set the bit of and can be of the following types: [_BYTE](_BYTE), [INTEGER](INTEGER), [LONG](LONG), or [_INTEGER64](_INTEGER64).
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* Integer values can be signed or [_UNSIGNED](_UNSIGNED).
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* numericalValue the number of the bit to be set.
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## Description
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* Can be used to manually manipulate individual bits of an integer value by setting them to 1 (on state).
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* Setting a bit that is already set to 1 will have no effect.
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* Bits start at 0 (so a [_BYTE](_BYTE) has bits 0 to 7, [INTEGER](INTEGER) 0 to 15, and so on)
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## Availability
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* Version 1.4 and up.
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## Example(s)
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```vb
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A~%% = 0 '_UNSIGNED _BYTE
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PRINT A~%%
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A~%% = _SETBIT(A~%%,6) 'set the seventh bit of A~%%
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PRINT A~%%
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```
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```text
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0
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64
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```
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## See Also
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* [_SHL](_SHL), [_SHR](_SHR), [INTEGER](INTEGER), [LONG](LONG)
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* [_READBIT](_READBIT), [_BYTE](_BYTE), [_INTEGER64](_INTEGER64)
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* [_RESETBIT](_RESETBIT), [_TOGGLEBIT](_TOGGLEBIT)
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