check value of a bit in byte

[kani98]

How do I check to see if the 8th bit in a byte is set to a 1 or 0? Thanks

[Waldermort]

Use the bitwise '&' operator. BYTE mybyte = 0x80; if ( ( mybyte & 0x80 ) != 0x00 )

[toxcct]

This article[^] was written for you :cool:

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[VisualCalc 3.0][Flags Beginner's Guide]

[Mark Salsbery]

And I thought it was written for me :((

[toxcct]

lol, no Mark, you're not a beginner AFAIK. but if you consider yourself to start with bitwise stuff, then yes, you're all understood to bookmark it :rose:

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Don't know where to start ?
Refer the Forums Guidelines and ask a friend

[VisualCalc 3.0][Flags Beginner's Guide]

[Mark Salsbery]

Awww thanks man! :)